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Journal of Environment and Earth Science
ISSN 2224-3216 (Paper) ISSN 2225-0948 (Online)Vol 2, No.7, 2012
Fighting Through Community Participation Based
Conservation Approach
Sub
Maridi*,Sutarno**,Shalihuddin Djalal Tandjung***,Ari Handono Ramelan**
*Biology Education Department, University of Sebelas Maret Indonesia; **Faculty of Mathematics and Natural
Science, University of Sebelas Maret Indonesia; ***Environmental Science Program, University of Gadjah Mada
Indonesia
* E-mail for the corresponding author:
Abstract
Humans are the main trigger factors causes of sedimentation. It’s happened because of the farming and cultivation
system that is not based on the principles of sustainable development. These human activities causes in damage to
the environment in the region surrounding reservoir (hinterland), further more causing sedimentation that
deposited in the water body. The consequence of this circumstance, the capacity of reservoir is decreasing. In order
to reduce the level of sedimentation, a proper conservation h
matter was conducted in Sub Watershed (Sub
the rain catchment area of Wonogiri reservoir which is contributed the largest amount sedimenta
reservoir. This study focused on vegetative conservation approaches and community involvement related to the
five capitals in relation to watershed conservation, namely: social capital (public power), human capital
(community resources), financial capital (the physical condition of the land) and natural capital
vegetative capital and government incentives.
The General purpose of this study was to find a relationship between the five capitals and government incentives as
a motivating factor that may affected to the public (farmers who live in the catchment areas) in a participatory
conservation for controlling sedimentation rate in the areas surrounding reservoir.
study were as follows: (a) to find the amount of community participation in conservation, especially the education
community, (b) to find a major role in the conservation of human resources, (c) to find the role of power / financial
capital for conservation, (d) to find the magnitude o
(e) to find major role for the conservation of natural resources, (f) to find the magnitude of the role of government
and NGOs in Keduang Sub watershed conservation.
The method used was survey method with a sample of 300 respondents was taken by using a purposive sampling in
five villages, they are Gemawang Village (Ngadirojo SubDistrict); Sambirejo Village (Jatisrono SubDistrict);
Pingkuk Village (Jatiroto SubDistrict); Sukoboyo Village (Slo
(Sidoharjo SubDistrict). Data collection techniques performed by using a questionnaire and Focus Group
Discussion. Data analysis was done by using the validity test: reliability Test, Multicollinearity Test:
Autocorrelation Test: heteroscedasticity Test; hypothesis testing performed by T test and F test, and coefficient of
determination analysis, in order to determine the amount of capital contribution of the influence of these five
variables and the government's decision to implement watershed conservation. The results showed that the five
capitals and government incentives are jointly significant effect on farmers' conservation decisions in the
prevention of sedimentation in the sub
having support to the economic value of conservation especially for supporting livestock and cattles.
Keywords: community participation, equity (capital) and government incentives, watershed conservation,
reduction of sedimentation, Keduang Sub
1. Introduction
Water is one of the main components that are needed for living of the organisms, human being and all activities
related concerned. Because of its function is so important, then the presence of water need has to be managed as
well. According to Aldaya et al (2009) there are two kinds of water that directly used by or related to living
organisms and all parties concerned, namely: virtual water and wa
volume of water use in the production of a community, good and or services, it means that the amount of water
used for production and a great community services, whereas the water foot print is divided int
namely: blue water foot print, which can be defined as the water that comes from the global evaporation of
ground water and surface water; green water foot print is water which come from rain water stored in soil, and grey
water foot print the rest of water that has been contaminated human activities.
The orientation of the discussion in this study is how to manage properly the green water or rain water
stored in the soil. For this purpose, the catchment area need to be conditioned and mana
0948 (Online)
48
hrough Community Participation Based o
Conservation Approach of Wonogiri Reservoir Sedimentation
Sub - Watershed of Keduang
Maridi*,Sutarno**,Shalihuddin Djalal Tandjung***,Ari Handono Ramelan**
*Biology Education Department, University of Sebelas Maret Indonesia; **Faculty of Mathematics and Natural
University of Sebelas Maret Indonesia; ***Environmental Science Program, University of Gadjah Mada
mail for the corresponding author: [email protected]
Humans are the main trigger factors causes of sedimentation. It’s happened because of the farming and cultivation
system that is not based on the principles of sustainable development. These human activities causes in damage to
n surrounding reservoir (hinterland), further more causing sedimentation that
The consequence of this circumstance, the capacity of reservoir is decreasing. In order
to reduce the level of sedimentation, a proper conservation has to be done. The research concerning the related
matter was conducted in Sub Watershed (Sub-catchment) Keduang which is constitute one of six sub
the rain catchment area of Wonogiri reservoir which is contributed the largest amount sedimenta
This study focused on vegetative conservation approaches and community involvement related to the
five capitals in relation to watershed conservation, namely: social capital (public power), human capital
nancial capital (the physical condition of the land) and natural capital
vegetative capital and government incentives.
The General purpose of this study was to find a relationship between the five capitals and government incentives as
otivating factor that may affected to the public (farmers who live in the catchment areas) in a participatory
conservation for controlling sedimentation rate in the areas surrounding reservoir. The specific objectives of this
find the amount of community participation in conservation, especially the education
community, (b) to find a major role in the conservation of human resources, (c) to find the role of power / financial
find the magnitude of the role of the physical conditions in conservation activities;
(e) to find major role for the conservation of natural resources, (f) to find the magnitude of the role of government
and NGOs in Keduang Sub watershed conservation.
ey method with a sample of 300 respondents was taken by using a purposive sampling in
five villages, they are Gemawang Village (Ngadirojo SubDistrict); Sambirejo Village (Jatisrono SubDistrict);
Pingkuk Village (Jatiroto SubDistrict); Sukoboyo Village (Slogohimo SubDistrict), and Sembukan Village
Data collection techniques performed by using a questionnaire and Focus Group
Data analysis was done by using the validity test: reliability Test, Multicollinearity Test:
rrelation Test: heteroscedasticity Test; hypothesis testing performed by T test and F test, and coefficient of
determination analysis, in order to determine the amount of capital contribution of the influence of these five
cision to implement watershed conservation. The results showed that the five
capitals and government incentives are jointly significant effect on farmers' conservation decisions in the
prevention of sedimentation in the sub-watershed of Keduang, while for the grass vegetation, in addition also
having support to the economic value of conservation especially for supporting livestock and cattles.
community participation, equity (capital) and government incentives, watershed conservation,
f sedimentation, Keduang Sub-Watershed.
Water is one of the main components that are needed for living of the organisms, human being and all activities
function is so important, then the presence of water need has to be managed as
According to Aldaya et al (2009) there are two kinds of water that directly used by or related to living
organisms and all parties concerned, namely: virtual water and water foot print. Virtual water is defined as in the
volume of water use in the production of a community, good and or services, it means that the amount of water
used for production and a great community services, whereas the water foot print is divided int
which can be defined as the water that comes from the global evaporation of
ground water and surface water; green water foot print is water which come from rain water stored in soil, and grey
the rest of water that has been contaminated human activities.
The orientation of the discussion in this study is how to manage properly the green water or rain water
For this purpose, the catchment area need to be conditioned and mana
www.iiste.org
on Vegetative
nogiri Reservoir Sedimentation in
Maridi*,Sutarno**,Shalihuddin Djalal Tandjung***,Ari Handono Ramelan**
*Biology Education Department, University of Sebelas Maret Indonesia; **Faculty of Mathematics and Natural
University of Sebelas Maret Indonesia; ***Environmental Science Program, University of Gadjah Mada
Humans are the main trigger factors causes of sedimentation. It’s happened because of the farming and cultivation
system that is not based on the principles of sustainable development. These human activities causes in damage to
n surrounding reservoir (hinterland), further more causing sedimentation that
The consequence of this circumstance, the capacity of reservoir is decreasing. In order
as to be done. The research concerning the related
catchment) Keduang which is constitute one of six sub-watershed in
the rain catchment area of Wonogiri reservoir which is contributed the largest amount sedimentation silt in to
This study focused on vegetative conservation approaches and community involvement related to the
five capitals in relation to watershed conservation, namely: social capital (public power), human capital
nancial capital (the physical condition of the land) and natural capital (natural forces);
The General purpose of this study was to find a relationship between the five capitals and government incentives as
otivating factor that may affected to the public (farmers who live in the catchment areas) in a participatory
The specific objectives of this
find the amount of community participation in conservation, especially the education
community, (b) to find a major role in the conservation of human resources, (c) to find the role of power / financial
f the role of the physical conditions in conservation activities;
(e) to find major role for the conservation of natural resources, (f) to find the magnitude of the role of government
ey method with a sample of 300 respondents was taken by using a purposive sampling in
five villages, they are Gemawang Village (Ngadirojo SubDistrict); Sambirejo Village (Jatisrono SubDistrict);
gohimo SubDistrict), and Sembukan Village
Data collection techniques performed by using a questionnaire and Focus Group
Data analysis was done by using the validity test: reliability Test, Multicollinearity Test:
rrelation Test: heteroscedasticity Test; hypothesis testing performed by T test and F test, and coefficient of
determination analysis, in order to determine the amount of capital contribution of the influence of these five
cision to implement watershed conservation. The results showed that the five
capitals and government incentives are jointly significant effect on farmers' conservation decisions in the
the grass vegetation, in addition also
having support to the economic value of conservation especially for supporting livestock and cattles.
community participation, equity (capital) and government incentives, watershed conservation,
Water is one of the main components that are needed for living of the organisms, human being and all activities
function is so important, then the presence of water need has to be managed as
According to Aldaya et al (2009) there are two kinds of water that directly used by or related to living
Virtual water is defined as in the
volume of water use in the production of a community, good and or services, it means that the amount of water
used for production and a great community services, whereas the water foot print is divided into three kinds,
which can be defined as the water that comes from the global evaporation of
ground water and surface water; green water foot print is water which come from rain water stored in soil, and grey
The orientation of the discussion in this study is how to manage properly the green water or rain water
For this purpose, the catchment area need to be conditioned and managed, so the presence of
Journal of Environment and Earth Science
ISSN 2224-3216 (Paper) ISSN 2225-0948 (Online)Vol 2, No.7, 2012
water can be used in a sustainable manner, it can be maintained by participating the community.
efforts to achieve green water management is to conduct conservation activities in upstream areas.
conservation includes two important events, namely the mechanical (structural) conservation and the
vegetative conservation (non structural) associated with the public and community as an actor who has a big role
in the realization of the upstream areas of the green for sprin
Sustainability of the Solo river water is strongly influenced by the conditions of the upstream catchment
area, and depending also on the condition of ecosystems in the catchment area itself.
ecosystem of Solo River Basin, especially in Sub
huge amounts of sediment was originated from sub catchment of Keduang is about 1.21858 million m
total sediment entering into the reservoir of Wo
2007). Intake blockage caused by deposition and waste almost entirely from Sub Catchment of Keduang. Please
note also that the Sub-watershed with the largest sub watershed of Keduang constitutes Water Ca
with the ample of about 421 km2 or about 34% of the entire watershed of Wonogiri.
handled as immediate and urgenty as possible intended to address the influx of trash from the Keduang
river. The total land area of critical reservoirs Wonogiri approximately 1087 km
degraded lands was caused by deforestation in the headwaters of the looting or land
Hence it is clear that the motive for encouraging economi
cultivation will causes environmental damage. Humans are the main factors on triggering causes of
sedimentation as a result of farming land that is not based on the principles of sustainable development which off
course will also resulted in damage to the environment which causing silting process and sedimentation.
research was conducted in Sub Watershed (Sub
in the catchment area that has contributed
vegetative conservation approaches and community participation in relation to the five capitals and watershed
conservation. The five capitals constitute social capital (public power), human cap
physical capital (the physical condition of the land), natural capital (natural forces); and vegetative capital and
government incentives. General purpose of this study was to find a relationship between the five capitals and
government incentives as a motivating factors that may affect the public (farmers who live in the catchment area)
in a participatory conservation decisions in order to control sedimentation in the reservoir.
of this study are as follows: (a) to find the amount of community participation in conservation, especially the
education community, (b) to find a major role in the conservation of human resources, (c) to find the role of
power/financial capital for conservation, (d)
conservation activities; (e) to find major role for the conservation of natural resources, and (f) to find the
magnitude of the role of government and NGOs in Keduang Sub watershed conservation. The method u
survey method, with 300 respondents was taken by using a purposive sampling in five villages, they are: the
Village of Gemawang which is located in Ngadirojo sub district; Sambirejo Village of Jatisrono sub district;
Pingkuk Village of Jatiroto sub district; Sukoboyo Village of Slogohimo sub district, and Sembukan Village of
Sidoharjo sub district. Data collection techniques performed by using a questionnaire.
by using the validity test; reliability; multicollinearity; Autoco
the hypothesis testing was performed by “
done in order to determine the level of these five capitals contribution and its influence
the government's incentives to the community’s decision for implementing a sub watershed conservation.
Complex problems encountered in Solo Watershed Management, primarily stem from a very high
population pressure so that the carrying capacity of land and environment in the watershed is diminishing; this
problem will continuing happened if not supported by appropriate efficient and effective manner of watershed
management strategies. Several times of flooding occurrences were due
in 1966, the flood was inundated an area of
deaths, 57, 500 hectares and 53,000 flooded homes; the 1993 flood
fields, 3,000 hectares of houses, 1700 hectares of grounds, 182 farms and 5,000 homes, and in 2007 the largest
flood again happened during the 40 (forty) years returned periods that claimed 67 human lives and flooded the 8
(eight) districts/the city of Solo, Sragen, Ngawi, Madiun, Bojonegoro, Blora, Tuban, and Lamongan.
landslides caused by natural factors and human activities associated with the use of natural resources leading to
decreased function of the hydrological basin. Natural factor
geomorphological conditions (geology, topography and soil type). While the factors due to human activities and
practices of forest use patterns, soil and water are not in harmony with the principles of soil and wa
conservation, while also poor management of river systems and infrastructure of irrigation/ drainage in the urban
/ rural.
The extent to which the role of community, human resources, financial capital, physical condition, natural
resources and government incentives to watershed farmers' decision to save the environment in sustainable
0948 (Online)
49
water can be used in a sustainable manner, it can be maintained by participating the community.
efforts to achieve green water management is to conduct conservation activities in upstream areas.
two important events, namely the mechanical (structural) conservation and the
vegetative conservation (non structural) associated with the public and community as an actor who has a big role
in the realization of the upstream areas of the green for spring bequeath to future generations.
Sustainability of the Solo river water is strongly influenced by the conditions of the upstream catchment
area, and depending also on the condition of ecosystems in the catchment area itself. The Upstream catchment
tem of Solo River Basin, especially in Sub-catchment of Keduang experiencing severe degradation.
huge amounts of sediment was originated from sub catchment of Keduang is about 1.21858 million m
total sediment entering into the reservoir of Wonogiri which about 3.17851 million m
Intake blockage caused by deposition and waste almost entirely from Sub Catchment of Keduang. Please
watershed with the largest sub watershed of Keduang constitutes Water Ca
or about 34% of the entire watershed of Wonogiri. From these data it has to be
handled as immediate and urgenty as possible intended to address the influx of trash from the Keduang
critical reservoirs Wonogiri approximately 1087 km2 (Ouchi, 2007).
degraded lands was caused by deforestation in the headwaters of the looting or land-uses into agricultural areas.
Hence it is clear that the motive for encouraging economic activity through the unbalanced of land
cultivation will causes environmental damage. Humans are the main factors on triggering causes of
sedimentation as a result of farming land that is not based on the principles of sustainable development which off
ourse will also resulted in damage to the environment which causing silting process and sedimentation.
research was conducted in Sub Watershed (Sub-basin) of Keduang which is one of six sub
in the catchment area that has contributed the largest of reservoir sedimentation. This study focused on
vegetative conservation approaches and community participation in relation to the five capitals and watershed
conservation. The five capitals constitute social capital (public power), human capital (community resources),
physical capital (the physical condition of the land), natural capital (natural forces); and vegetative capital and
government incentives. General purpose of this study was to find a relationship between the five capitals and
vernment incentives as a motivating factors that may affect the public (farmers who live in the catchment area)
in a participatory conservation decisions in order to control sedimentation in the reservoir.
s: (a) to find the amount of community participation in conservation, especially the
education community, (b) to find a major role in the conservation of human resources, (c) to find the role of
power/financial capital for conservation, (d) to find the magnitude of the role of the physical conditions in
conservation activities; (e) to find major role for the conservation of natural resources, and (f) to find the
magnitude of the role of government and NGOs in Keduang Sub watershed conservation. The method u
survey method, with 300 respondents was taken by using a purposive sampling in five villages, they are: the
Village of Gemawang which is located in Ngadirojo sub district; Sambirejo Village of Jatisrono sub district;
district; Sukoboyo Village of Slogohimo sub district, and Sembukan Village of
Data collection techniques performed by using a questionnaire. Data analysis was done
by using the validity test; reliability; multicollinearity; Autocorrelation, and heteroscedasticity test; beside that
the hypothesis testing was performed by “T “test and “F “ test. A coefficient of determination analysis was also
done in order to determine the level of these five capitals contribution and its influence variables and signals of
the government's incentives to the community’s decision for implementing a sub watershed conservation.
Complex problems encountered in Solo Watershed Management, primarily stem from a very high
ying capacity of land and environment in the watershed is diminishing; this
problem will continuing happened if not supported by appropriate efficient and effective manner of watershed
Several times of flooding occurrences were due to overflow of the river Solo, namely:
in 1966, the flood was inundated an area of 120,000 hectares and 152,000 houses; 1987, floods caused 3 peoples
deaths, 57, 500 hectares and 53,000 flooded homes; the 1993 flood inundated of about 15,000 hectares of
fields, 3,000 hectares of houses, 1700 hectares of grounds, 182 farms and 5,000 homes, and in 2007 the largest
flood again happened during the 40 (forty) years returned periods that claimed 67 human lives and flooded the 8
f Solo, Sragen, Ngawi, Madiun, Bojonegoro, Blora, Tuban, and Lamongan.
landslides caused by natural factors and human activities associated with the use of natural resources leading to
decreased function of the hydrological basin. Natural factors caused climate/rainfall is very high and
geomorphological conditions (geology, topography and soil type). While the factors due to human activities and
practices of forest use patterns, soil and water are not in harmony with the principles of soil and wa
conservation, while also poor management of river systems and infrastructure of irrigation/ drainage in the urban
The extent to which the role of community, human resources, financial capital, physical condition, natural
nt incentives to watershed farmers' decision to save the environment in sustainable
www.iiste.org
water can be used in a sustainable manner, it can be maintained by participating the community. One of the
efforts to achieve green water management is to conduct conservation activities in upstream areas. This
two important events, namely the mechanical (structural) conservation and the
vegetative conservation (non structural) associated with the public and community as an actor who has a big role
g bequeath to future generations.
Sustainability of the Solo river water is strongly influenced by the conditions of the upstream catchment
The Upstream catchment
catchment of Keduang experiencing severe degradation. A
huge amounts of sediment was originated from sub catchment of Keduang is about 1.21858 million m3 / year of
nogiri which about 3.17851 million m3 / year (Ouchi,
Intake blockage caused by deposition and waste almost entirely from Sub Catchment of Keduang. Please
watershed with the largest sub watershed of Keduang constitutes Water Catchment Area
From these data it has to be
handled as immediate and urgenty as possible intended to address the influx of trash from the Keduang
(Ouchi, 2007). The extent of
uses into agricultural areas.
c activity through the unbalanced of land
cultivation will causes environmental damage. Humans are the main factors on triggering causes of
sedimentation as a result of farming land that is not based on the principles of sustainable development which off
ourse will also resulted in damage to the environment which causing silting process and sedimentation. The
basin) of Keduang which is one of six sub-watershed Sub-basin
This study focused on
vegetative conservation approaches and community participation in relation to the five capitals and watershed
ital (community resources),
physical capital (the physical condition of the land), natural capital (natural forces); and vegetative capital and
government incentives. General purpose of this study was to find a relationship between the five capitals and
vernment incentives as a motivating factors that may affect the public (farmers who live in the catchment area)
in a participatory conservation decisions in order to control sedimentation in the reservoir. The specific objective
s: (a) to find the amount of community participation in conservation, especially the
education community, (b) to find a major role in the conservation of human resources, (c) to find the role of
nitude of the role of the physical conditions in
conservation activities; (e) to find major role for the conservation of natural resources, and (f) to find the
magnitude of the role of government and NGOs in Keduang Sub watershed conservation. The method used was
survey method, with 300 respondents was taken by using a purposive sampling in five villages, they are: the
Village of Gemawang which is located in Ngadirojo sub district; Sambirejo Village of Jatisrono sub district;
district; Sukoboyo Village of Slogohimo sub district, and Sembukan Village of
Data analysis was done
rrelation, and heteroscedasticity test; beside that
“ test. A coefficient of determination analysis was also
variables and signals of
the government's incentives to the community’s decision for implementing a sub watershed conservation.
Complex problems encountered in Solo Watershed Management, primarily stem from a very high
ying capacity of land and environment in the watershed is diminishing; this
problem will continuing happened if not supported by appropriate efficient and effective manner of watershed
to overflow of the river Solo, namely:
120,000 hectares and 152,000 houses; 1987, floods caused 3 peoples
inundated of about 15,000 hectares of rice
fields, 3,000 hectares of houses, 1700 hectares of grounds, 182 farms and 5,000 homes, and in 2007 the largest
flood again happened during the 40 (forty) years returned periods that claimed 67 human lives and flooded the 8
f Solo, Sragen, Ngawi, Madiun, Bojonegoro, Blora, Tuban, and Lamongan. Floods and
landslides caused by natural factors and human activities associated with the use of natural resources leading to
s caused climate/rainfall is very high and
geomorphological conditions (geology, topography and soil type). While the factors due to human activities and
practices of forest use patterns, soil and water are not in harmony with the principles of soil and water
conservation, while also poor management of river systems and infrastructure of irrigation/ drainage in the urban
The extent to which the role of community, human resources, financial capital, physical condition, natural
nt incentives to watershed farmers' decision to save the environment in sustainable
Journal of Environment and Earth Science
ISSN 2224-3216 (Paper) ISSN 2225-0948 (Online)Vol 2, No.7, 2012
watershed environment. From the above brief description of the research problem can be formulated through the
following research questions: 1. How big is community particip
effective is the role of human resources in Sub watershed conservation?
to the implementation of conservation organizations?
conservation? 5. How big is the influence of natural resources/vegetative region of the?
of the government towards the implementation of watershed conservation?
This research-oriented also addressed to human resource management.
the relationships between cause and effect in environmental management.
Driving Forces State Response (DSR) that it has been widely used and accepted in the study of environmental
management. DSR framework is used for describing the reliability of a simple relationship between
environmental conditions and determining factors, or the ability to push (the driving forces), hereinafter referred
to as DSR organization driving forces.
2. Result and Discussion
2.1. Description of The Study Area
Keduang is the largest among the six sub catchments of Wonogiri
Keduang is located at 7042'-4
011' 7
055'LS and 4
in the watershed with high annual rainfall is about 5,404 mm/year with a number of 165 rainy days
2005). Sub watershed of Keduang is about 39,700 hectares (397 km
15.1% forest, and 26.7% of the garden (Water Resources Research and Development, 2005).
Keduang is located in the District Wonogiri, Central Java, Indonesia.
included rice fields and the moor. Types of crops on dry land are
mango and lamtoro. While the types of crops on forest land is almost non
forest covered of pine, teak, rosewood, acacia and cashew.
consists of three types: litosol, Mediterranean, and Latosol with variety of slope classes Keduang ranging
between 1-15% and above 40%.
2.2. Slope Classification and Conservation
Sub catchment of Keduang has been classified into three classes of s
22 000 ha (54.41%); 15-40% of about 3400 ha (8.57%) and> 40% of about 14 300 ha
the largest percentage of land with a slope of 2
slopes. From the results of a study that was conducted by PWBS estimated that an annual sediment which was
entering to the reservoir Wonogiri from 1981 until 1987 showed that sub catchment of Tirtomoyo, Keduang and
Solo Hulu were the largest contribution of sediment that entered into reservoir level.
Conservation means the preservation or protection of the environment (Echols & Shadily, 1989:
140). Another notion that conservation is expressed by Dassmann (1984) which states that conservation is an
effort and careful protection against anything in particular management of natural resources to prevent the
exploitation and destruction or extinction.
once close relationship between land and water, and that any treatment given to a parcel of land will influenced
the water system in the downstream, then the problem of soil and water conservation are closely related
matters. Various measures of soil conservation is automatically also a wat
conservation efforts aimed to prevent damage in addition to soil erosion and improve soil that has been damaged,
also aimed to establish land capability class and actions or treatment that is required in order to land could b
used optimally in an unlimited period of time. As we know that the purpose of soil conservation is to obtain a
maximum support from the production rate given by the ground to maintain the balance of the lost ground by
setting the average soil erosion. In
continue to deteriorate and ultimately can not be reclaimed back.
prevented but can be reduced to a maximum tolerance of the average so
mean a delay of soil conservation or land use restrictions on land use, but its use to adjust the range of soil
properties and provide treatment in accordance with the properties of the soil and provide treatment
accordance with the terms of the required.
2.3. Land Conservation Approach
Under these both conditions, there are three approaches to land conservation there are: a.
state of the soil to resist destruction and transport, as well as greater power to absorb water; b.
or plant debris from a direct blow to rain water that falls; c.
destructive force. Soil and water conservation strategies can be divided into three main methods, namely:
a. Vegetative methods in soil and water conservat
suppress the rate of erosion and runoff.
because of: 1) Reduction of the rain beating against the surface of soil gra
0948 (Online)
50
From the above brief description of the research problem can be formulated through the
How big is community participation in watershed conservation?
effective is the role of human resources in Sub watershed conservation? 3. How does the role of financial capital
to the implementation of conservation organizations? 4. How much influence the physical condition of t
How big is the influence of natural resources/vegetative region of the? 6.
of the government towards the implementation of watershed conservation?
oriented also addressed to human resource management. Many frameworks used to explain
the relationships between cause and effect in environmental management. This research used the concept of
Driving Forces State Response (DSR) that it has been widely used and accepted in the study of environmental
DSR framework is used for describing the reliability of a simple relationship between
environmental conditions and determining factors, or the ability to push (the driving forces), hereinafter referred
to as DSR organization driving forces.
Description of The Study Area
Keduang is the largest among the six sub catchments of Wonogiri reservoir. Geographically, the Sub
55'LS and 4024'BT. Natural conditions in sub catchment of Keduan
in the watershed with high annual rainfall is about 5,404 mm/year with a number of 165 rainy days
Sub watershed of Keduang is about 39,700 hectares (397 km2) consisting of 42.6% rice, 15.6% residential,
of the garden (Water Resources Research and Development, 2005).
Keduang is located in the District Wonogiri, Central Java, Indonesia. Agricultural land in Sub watershed Keduang
Types of crops on dry land are teaks, rosewoods, chocolate, cashew, coconut,
While the types of crops on forest land is almost non-existent. Existing vegetation on the
forest covered of pine, teak, rosewood, acacia and cashew. Soil types that exist in Sub catchment
consists of three types: litosol, Mediterranean, and Latosol with variety of slope classes Keduang ranging
Slope Classification and Conservation
Sub catchment of Keduang has been classified into three classes of slope as follows: the slope of 2
40% of about 3400 ha (8.57%) and> 40% of about 14 300 ha (36.02%). Slope classes is
the largest percentage of land with a slope of 2-15%. In general, sub watershed Keduang does not have a
slopes. From the results of a study that was conducted by PWBS estimated that an annual sediment which was
entering to the reservoir Wonogiri from 1981 until 1987 showed that sub catchment of Tirtomoyo, Keduang and
ution of sediment that entered into reservoir level.
Conservation means the preservation or protection of the environment (Echols & Shadily, 1989:
Another notion that conservation is expressed by Dassmann (1984) which states that conservation is an
effort and careful protection against anything in particular management of natural resources to prevent the
exploitation and destruction or extinction. Conservation in the study include soil and water conservation.
d and water, and that any treatment given to a parcel of land will influenced
the water system in the downstream, then the problem of soil and water conservation are closely related
Various measures of soil conservation is automatically also a water conservation measures. Soil
conservation efforts aimed to prevent damage in addition to soil erosion and improve soil that has been damaged,
also aimed to establish land capability class and actions or treatment that is required in order to land could b
used optimally in an unlimited period of time. As we know that the purpose of soil conservation is to obtain a
maximum support from the production rate given by the ground to maintain the balance of the lost ground by
the broader context, erosion must be controlled to prevent soil conditions
continue to deteriorate and ultimately can not be reclaimed back. Erosion is a natural process that can not be
prevented but can be reduced to a maximum tolerance of the average soil loss (Sevastel, 2010).
mean a delay of soil conservation or land use restrictions on land use, but its use to adjust the range of soil
properties and provide treatment in accordance with the properties of the soil and provide treatment
accordance with the terms of the required.
Under these both conditions, there are three approaches to land conservation there are: a. Repair and maintain the
state of the soil to resist destruction and transport, as well as greater power to absorb water; b.
a direct blow to rain water that falls; c. Regulate the flow of the surface so that the flow is not
destructive force. Soil and water conservation strategies can be divided into three main methods, namely:
Vegetative methods in soil and water conservation strategy is the management of plants in such a way so as to
suppress the rate of erosion and runoff. As has been stated in advance that the plant can reduce erosion and runoff
because of: 1) Reduction of the rain beating against the surface of soil grains as a result of interception of rainfall
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From the above brief description of the research problem can be formulated through the
ation in watershed conservation? 2. How
How does the role of financial capital
How much influence the physical condition of the
6. How do the incentives
Many frameworks used to explain
This research used the concept of
Driving Forces State Response (DSR) that it has been widely used and accepted in the study of environmental
DSR framework is used for describing the reliability of a simple relationship between
environmental conditions and determining factors, or the ability to push (the driving forces), hereinafter referred
Geographically, the Sub-watershed
24'BT. Natural conditions in sub catchment of Keduang included
in the watershed with high annual rainfall is about 5,404 mm/year with a number of 165 rainy days (BPTDAS,
) consisting of 42.6% rice, 15.6% residential,
of the garden (Water Resources Research and Development, 2005). Sub-watershed
Agricultural land in Sub watershed Keduang
teaks, rosewoods, chocolate, cashew, coconut,
Existing vegetation on the
Soil types that exist in Sub catchment of Keduang
consists of three types: litosol, Mediterranean, and Latosol with variety of slope classes Keduang ranging
lope as follows: the slope of 2-15% of about
(36.02%). Slope classes is
15%. In general, sub watershed Keduang does not have a steep
slopes. From the results of a study that was conducted by PWBS estimated that an annual sediment which was
entering to the reservoir Wonogiri from 1981 until 1987 showed that sub catchment of Tirtomoyo, Keduang and
Conservation means the preservation or protection of the environment (Echols & Shadily, 1989:
Another notion that conservation is expressed by Dassmann (1984) which states that conservation is an
effort and careful protection against anything in particular management of natural resources to prevent the
Conservation in the study include soil and water conservation. There
d and water, and that any treatment given to a parcel of land will influenced
the water system in the downstream, then the problem of soil and water conservation are closely related
er conservation measures. Soil
conservation efforts aimed to prevent damage in addition to soil erosion and improve soil that has been damaged,
also aimed to establish land capability class and actions or treatment that is required in order to land could be
used optimally in an unlimited period of time. As we know that the purpose of soil conservation is to obtain a
maximum support from the production rate given by the ground to maintain the balance of the lost ground by
the broader context, erosion must be controlled to prevent soil conditions
Erosion is a natural process that can not be
il loss (Sevastel, 2010). Thus it does not
mean a delay of soil conservation or land use restrictions on land use, but its use to adjust the range of soil
properties and provide treatment in accordance with the properties of the soil and provide treatment in
Repair and maintain the
state of the soil to resist destruction and transport, as well as greater power to absorb water; b. Soil close to plants
Regulate the flow of the surface so that the flow is not
destructive force. Soil and water conservation strategies can be divided into three main methods, namely:
ion strategy is the management of plants in such a way so as to
As has been stated in advance that the plant can reduce erosion and runoff
ins as a result of interception of rainfall
Journal of Environment and Earth Science
ISSN 2224-3216 (Paper) ISSN 2225-0948 (Online)Vol 2, No.7, 2012
by plant canopy grain, 2) reduction in surface flow speed as a result of increased surface hardness, 3)
Improved aggregation of land as a result of the activity of plant roots and the addition of organic matter,
also increasing the infiltration capacity, 4) increase in soil water loss due to evapotranspiration, so the soil dries
quickly.b. Methods of physical/mechanical erosion control efforts can also be done by mechanical technical
despite the fact that this method requires large financing compared with vegetative way, because it involves the
creation of infrastructure, such as: 1) Preparation of routes for the drainage of water from certain places to
sites; 2) Preparation of the terraces that wa
capacity will a bit improved, 3) Perform tillage in such a way that is parallel with the contour lines. Methods of
physical/mechanical require considerable expense, but for the sake
greater losses, the way it should be noted.
control efforts can be expected to reduced or impaired surface flow (run off) so that the power o
will decline.
2.4. Vegetative Conservation
The vegetative method is included in the soil and water conservation strategies are: a.
(permanent plant cover). The ability of cover crops to reduce erosion is no doubt. Cover
separately (when the soil is not cultivated staple crops), or planted with staple crops as ground cover under the
principal crops, or even sometimes as a staple crop protection.
(either deliberately planted in order to cover ground or not) it can be regarded as cover crops, but in a special sense
is a cover crop is a crop that was deliberately planted to protect soil from erosion
while increasing the productivity of the soil;
which each type of crop planted in strips that criss cross on a piece of land and is based on contour lines or cut slope
direction. In this system all tillage
recommended the crop rotation, even on lands that easily rotated (high erodibility) suggested that one of the plants
in the strip is a cover crop in the ground permanently.
2.5. Farmers Status
Based on the education, farmers that settled in sub
34.05% of junior high school level; and 13.79% high school, 0.86% college degree, and 16.81% not in school.
The results of Chi square (x2 count) is smaller than the x2 table (0,05:4) so
which means there is a significant mean differences between the five groups (populations) for the variable levels of
education. Based on farmers' incomes in sub
Rp.500.000, -, 42.67% have incomes in between Rp.500.000,
between Rp.1.100.000, - to Rp.2.000.000,
incomes of more than Rp.2.500.000,
so the null hypothesis (Ho) accepted, which means that there are no significant mean differences between the five
groups (populations) for the variable level of income.
Based on extensive land cultivation shows about 21:21% indicates that farmers has an area of
less than 0.5 hectares, 54.74% has arable land area of
1.5 hectares, 8:19% of arable land has an area of
than 2 hectares. The results of Chi square test (x2 count) is greater than the x2 table (0,05:4) so
hypothesis (Ho) accepted, which means that there are no significant mean differences between the five groups
(populations) for the variable area of
2.6. Demonstration Plots
The model is done by planting vegetative grasses in the system demonstration pl
the sample, the village of Sukoboyo in Slogohimo sub District, Sumberejo village in Jatisrono sub District, the
Pingkuk village in Jatiroto subDistrict, Sembukan village in Sidoharjo sub District, and Gemawang village whic
is located in Ngadirojo subdistrict. The ample area of
of six plots each having an area of
elephant grass, vetiver grass, Setaria grass, kolojono grass, and blembem grass
about root length, number of tillers, number of roots, traction, and sediment that affected by each kind of
grass. The results of the number of tillers plant damplot shows tha
blembem grass in the five villages which are used as a sample at a predetermined age range is 2, 4, and 6
months. The fifth plant used has a number of different tillers.
vegetative plant. The length of the roots of grass plants, vetiver, Setaria, kolonjono, and blembem in the five
villages which are used as a sample at a predetermined age range of 2, 4, and 6 months.
to have long roots that is different. It was found that the average length of roots which has the largest elephant grass
lawn. This can be the basis of selection as a model of vegetative plant.
Setaria, kolonjono, and blembem grass (
a predetermined age range is 2, 4, and 6 months.
0948 (Online)
51
by plant canopy grain, 2) reduction in surface flow speed as a result of increased surface hardness, 3)
aggregation of land as a result of the activity of plant roots and the addition of organic matter,
also increasing the infiltration capacity, 4) increase in soil water loss due to evapotranspiration, so the soil dries
Methods of physical/mechanical erosion control efforts can also be done by mechanical technical
this method requires large financing compared with vegetative way, because it involves the
creation of infrastructure, such as: 1) Preparation of routes for the drainage of water from certain places to
sites; 2) Preparation of the terraces that water flow can be inhibited so that runoff can be reduced and the carrying
capacity will a bit improved, 3) Perform tillage in such a way that is parallel with the contour lines. Methods of
physical/mechanical require considerable expense, but for the sake of avoiding the erosion that would result in far
greater losses, the way it should be noted. Through the manufacture and treatment by using mechanical erosion
control efforts can be expected to reduced or impaired surface flow (run off) so that the power o
The vegetative method is included in the soil and water conservation strategies are: a.
(permanent plant cover). The ability of cover crops to reduce erosion is no doubt. Cover
separately (when the soil is not cultivated staple crops), or planted with staple crops as ground cover under the
principal crops, or even sometimes as a staple crop protection. Although all plants that can close the ground as well
ther deliberately planted in order to cover ground or not) it can be regarded as cover crops, but in a special sense
is a cover crop is a crop that was deliberately planted to protect soil from erosion , increase soil organic matter, and
he productivity of the soil; b. Planting in the strip is a way of farming with several crops, in
which each type of crop planted in strips that criss cross on a piece of land and is based on contour lines or cut slope
In this system all tillage should be done to cut the slope. In addition, in a strip cropping is also
recommended the crop rotation, even on lands that easily rotated (high erodibility) suggested that one of the plants
in the strip is a cover crop in the ground permanently.
Based on the education, farmers that settled in sub-watershed Keduang was 34.48% have primary school education,
34.05% of junior high school level; and 13.79% high school, 0.86% college degree, and 16.81% not in school.
(x2 count) is smaller than the x2 table (0,05:4) so the null hypothesis (Ho) is rejected,
which means there is a significant mean differences between the five groups (populations) for the variable levels of
Based on farmers' incomes in sub watersheds Keduang is about 10,34% had incomes of less than
, 42.67% have incomes in between Rp.500.000, - to Rp.1.000.000, -, 35.78% have incomes of
to Rp.2.000.000, -; 6.90% have incomes Rp.2.100.00, - to Rp.2.500.000
incomes of more than Rp.2.500.000, -. The results of Chi square test (x2 count) is greater than the x2 table (0,05:4)
the null hypothesis (Ho) accepted, which means that there are no significant mean differences between the five
ps (populations) for the variable level of income.
Based on extensive land cultivation shows about 21:21% indicates that farmers has an area of
less than 0.5 hectares, 54.74% has arable land area of 0.5 to 1 hectare, 14.66% has arable la
8:19% of arable land has an area of 1.6 to 2 hectares, and 1:29% of arable land has an area of
The results of Chi square test (x2 count) is greater than the x2 table (0,05:4) so
sis (Ho) accepted, which means that there are no significant mean differences between the five groups
(populations) for the variable area of arable land.
The model is done by planting vegetative grasses in the system demonstration plots conducted in five villages of
the sample, the village of Sukoboyo in Slogohimo sub District, Sumberejo village in Jatisrono sub District, the
Pingkuk village in Jatiroto subDistrict, Sembukan village in Sidoharjo sub District, and Gemawang village whic
The ample area of each demonstration plot was 60 square meters, consisting
of six plots each having an area of 10 square meters. Five boxes planted with five species of grass, namely:
s, Setaria grass, kolojono grass, and blembem grass). At each plant was observed
about root length, number of tillers, number of roots, traction, and sediment that affected by each kind of
The results of the number of tillers plant damplot shows that elephant grass, vetiver, Setaria, kolonjono, and
grass in the five villages which are used as a sample at a predetermined age range is 2, 4, and 6
The fifth plant used has a number of different tillers. This can be the basis of selection
The length of the roots of grass plants, vetiver, Setaria, kolonjono, and blembem in the five
villages which are used as a sample at a predetermined age range of 2, 4, and 6 months. These five plants that used
It was found that the average length of roots which has the largest elephant grass
This can be the basis of selection as a model of vegetative plant. Traction plant Gajah
grass (the local name of grass) in the five villages which are used as a sample at
a predetermined age range is 2, 4, and 6 months. These five plants that used to have traction different.
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by plant canopy grain, 2) reduction in surface flow speed as a result of increased surface hardness, 3)
aggregation of land as a result of the activity of plant roots and the addition of organic matter, thereby
also increasing the infiltration capacity, 4) increase in soil water loss due to evapotranspiration, so the soil dries
Methods of physical/mechanical erosion control efforts can also be done by mechanical technical
this method requires large financing compared with vegetative way, because it involves the
creation of infrastructure, such as: 1) Preparation of routes for the drainage of water from certain places to disposal
ter flow can be inhibited so that runoff can be reduced and the carrying
capacity will a bit improved, 3) Perform tillage in such a way that is parallel with the contour lines. Methods of
of avoiding the erosion that would result in far
Through the manufacture and treatment by using mechanical erosion
control efforts can be expected to reduced or impaired surface flow (run off) so that the power of the soil erosion
The vegetative method is included in the soil and water conservation strategies are: a. Planting a cover crop
(permanent plant cover). The ability of cover crops to reduce erosion is no doubt. Cover crops can be planted
separately (when the soil is not cultivated staple crops), or planted with staple crops as ground cover under the
Although all plants that can close the ground as well
ther deliberately planted in order to cover ground or not) it can be regarded as cover crops, but in a special sense
, increase soil organic matter, and
Planting in the strip is a way of farming with several crops, in
which each type of crop planted in strips that criss cross on a piece of land and is based on contour lines or cut slope
In addition, in a strip cropping is also
recommended the crop rotation, even on lands that easily rotated (high erodibility) suggested that one of the plants
watershed Keduang was 34.48% have primary school education,
34.05% of junior high school level; and 13.79% high school, 0.86% college degree, and 16.81% not in school.
the null hypothesis (Ho) is rejected,
which means there is a significant mean differences between the five groups (populations) for the variable levels of
watersheds Keduang is about 10,34% had incomes of less than
, 35.78% have incomes of
to Rp.2.500.000, - and 4.31% had
The results of Chi square test (x2 count) is greater than the x2 table (0,05:4)
the null hypothesis (Ho) accepted, which means that there are no significant mean differences between the five
Based on extensive land cultivation shows about 21:21% indicates that farmers has an area of arable land is
0.5 to 1 hectare, 14.66% has arable land area from 1.1 to
1.6 to 2 hectares, and 1:29% of arable land has an area of more
The results of Chi square test (x2 count) is greater than the x2 table (0,05:4) so the null
sis (Ho) accepted, which means that there are no significant mean differences between the five groups
ots conducted in five villages of
the sample, the village of Sukoboyo in Slogohimo sub District, Sumberejo village in Jatisrono sub District, the
Pingkuk village in Jatiroto subDistrict, Sembukan village in Sidoharjo sub District, and Gemawang village which
each demonstration plot was 60 square meters, consisting
Five boxes planted with five species of grass, namely:
At each plant was observed
about root length, number of tillers, number of roots, traction, and sediment that affected by each kind of
elephant grass, vetiver, Setaria, kolonjono, and
grass in the five villages which are used as a sample at a predetermined age range is 2, 4, and 6
This can be the basis of selection as a model of
The length of the roots of grass plants, vetiver, Setaria, kolonjono, and blembem in the five
These five plants that used
It was found that the average length of roots which has the largest elephant grass
Gajah (elephant), vetiver,
) in the five villages which are used as a sample at
These five plants that used to have traction different. It was found
Journal of Environment and Earth Science
ISSN 2224-3216 (Paper) ISSN 2225-0948 (Online)Vol 2, No.7, 2012
that the average traction has the largest grass
as a model of vegetative plant.
2.7. Research Instruments, Statistical Analysis and the Result of Research
Questionnaires were used as Research Instruments. Questionnaire was also used
used a Likert scale with five alternative answers.
score is five times eleven is 55. The results of real measurements in the field showed that the average score
achieved for the variables of human capital is 40.70 with a standard deviation of 6:51.
and the score total results of measurements of the real / real 40.70, it can be said to exist at the level of human
capital is moderates. The results of the
hypothesis (Ho) accepted, which means there are no significant mean differences between the five groups
(populations) to variable human capital.
scale with five alternative answers.
times twelve is 60. While the results of real measurements in the field showed
the financial capital variable is 47.31 with a standard deviation of 5:53.
total results of measurements of the real of about 47.31, it can be said that the financial capital
levels. Based on the analysis showed that the results of
(0,05:4) so the null hypothesis (Ho) is accepted, which means that there are no significant mean differences
between the five groups (populations) for
natural resource capital, Likert scale also apply with five alternative answers.
items, so the ideal total score is five times eight is 40.
average score achieved for the natural resources capital variable is 31.59 with a standard deviation of 3:02.
ideal total score of 40, and the score total results of
existing capital of resources comes at a moderate level.
than x2 tables (0,05:4) so the null hypothesis (Ho) is accepted, which means
differences between the five groups (populations) for the variable sources of capital
2.7.1. Production Of Capital Equipment And Infrastructure Facilities
In this study, a questionnaire was also used to measure th
facilities, Likert scale also used with five alternative answers.
ideal total score is five times nine is 45.
achieved for the variable inputs of capital equipment and infrastructure is 33.63 with a standard deviation of
4.87. If the ideal total score of 45, and the score total results of measurements of the real / real 33.63, it
that capital equipment and infrastructure of production is at moderate levels.
2.7.2. Social capital observation
Social capital observation was used a Likert scale with five alternative answers.
(nine) items, so the ideal total score is five times nine is 45.
that the average score achieved for the variables of social capital is 32.68 with a standard deviation of 3.44.
ideal total score of 45, and the score total
capital existing at moderate levels. The results of the
so the null hypothesis (Ho) accepted, which means there a
groups (populations) to variable social capital.
2.7.3. Government Incentives Capital
Government incentives Capital were measured using Likert scale with five alternative answers.
questions is 8 (eight) items, so the ideal total score is five times eight is 40.
field showed that the average score achieved for variable capital incentives the government is 29.78 with a
standard deviation of 4.91. If the ideal to
it can be said of capital there are government incentives to moderate levels.
Smirnov Z value for the variable is 3544, while government inc
according to the table shows that the calculated value of
hypothesis (Ho) is rejected which means that the data for government incentive variables are n
2.7.4. Multicollinearity Test Independent Variables
Multicollinearity test results show that for all independent variables included social capital, human capital,
financial capital, capital resources, capital equipment production facilities a
government incentives the VIF (Variance Inflation Factor) is smaller than 10 and greater tolerance value
0.10. Based on these results, it can be concluded that there is no multicollinearity in all the independent
variables. Autocorrelation test results showed that the Durbin
Durbin-Watson coefficient values greater than 0.05 then it can be concluded that in all the independent variables
include social capital, human capital
and infrastructure as well as government incentives are not going autocorrelation. Heteroscedasticity symptoms
0948 (Online)
52
that the average traction has the largest grass Setaria (the name of grass).This can be used for the basis of selection
Research Instruments, Statistical Analysis and the Result of Research
Questionnaires were used as Research Instruments. Questionnaire was also used to measure human capital and
used a Likert scale with five alternative answers. The number of questions is 11 (eleven) items, so the ideal total
The results of real measurements in the field showed that the average score
achieved for the variables of human capital is 40.70 with a standard deviation of 6:51. If the ideal total score of 55,
and the score total results of measurements of the real / real 40.70, it can be said to exist at the level of human
The results of the Chi square test (x2 count) is greater than the x2 table (0,05:4) so
hypothesis (Ho) accepted, which means there are no significant mean differences between the five groups
(populations) to variable human capital. Questionnaire was used to measure financial capital and using a
The number of questions is 12 (twelve) items, so the ideal total score is five
While the results of real measurements in the field showed that the average score achieved for
the financial capital variable is 47.31 with a standard deviation of 5:53. If the ideal total score of 60, and the score
total results of measurements of the real of about 47.31, it can be said that the financial capital
Based on the analysis showed that the results of Chi square test (x2 count) is greater than the x2 table
the null hypothesis (Ho) is accepted, which means that there are no significant mean differences
groups (populations) for variables of financial capital. Questionnaire also used for measuring the
natural resource capital, Likert scale also apply with five alternative answers. The number of questions is 8 (eight)
ve times eight is 40. The results of real measurements in the field showed that the
average score achieved for the natural resources capital variable is 31.59 with a standard deviation of 3:02.
ideal total score of 40, and the score total results of measurements of the real 31.59, then can be concluded that the
existing capital of resources comes at a moderate level. The results of Chi square test (x2 count) showed greater
the null hypothesis (Ho) is accepted, which means there are no significant mean
differences between the five groups (populations) for the variable sources of capital natural resources.
Production Of Capital Equipment And Infrastructure Facilities
In this study, a questionnaire was also used to measure the production of capital equipment and infrastructure
facilities, Likert scale also used with five alternative answers. The number of questions were 9 (nine) items, so the
ideal total score is five times nine is 45. The results of real measurements in the field showed that the average score
achieved for the variable inputs of capital equipment and infrastructure is 33.63 with a standard deviation of
If the ideal total score of 45, and the score total results of measurements of the real / real 33.63, it
that capital equipment and infrastructure of production is at moderate levels.
Social capital observation was used a Likert scale with five alternative answers. The number of questions are 9
l total score is five times nine is 45. The results of real measurements in the field showed
that the average score achieved for the variables of social capital is 32.68 with a standard deviation of 3.44.
ideal total score of 45, and the score total results of measurements of the real / real 32.68, it can be said of social
The results of the Chi square test (x2 count) is greater than the x2 table (0,05:4)
the null hypothesis (Ho) accepted, which means there are no significant mean differences between the five
groups (populations) to variable social capital.
Government Incentives Capital
Government incentives Capital were measured using Likert scale with five alternative answers.
ight) items, so the ideal total score is five times eight is 40. The results of real measurements in the
field showed that the average score achieved for variable capital incentives the government is 29.78 with a
If the ideal total score of 40, and the total score measurement results of real / real 29.78,
it can be said of capital there are government incentives to moderate levels. The results show that the Kolmogorov
value for the variable is 3544, while government incentives Kolmogorov Smirnov
according to the table shows that the calculated value of Z is greater than the Z table (0,05:232) so that the null
hypothesis (Ho) is rejected which means that the data for government incentive variables are n
Multicollinearity Test Independent Variables
Multicollinearity test results show that for all independent variables included social capital, human capital,
financial capital, capital resources, capital equipment production facilities and infrastructure as well as
(Variance Inflation Factor) is smaller than 10 and greater tolerance value
Based on these results, it can be concluded that there is no multicollinearity in all the independent
Autocorrelation test results showed that the Durbin-Watson coefficient obtained was 1.329.
greater than 0.05 then it can be concluded that in all the independent variables
include social capital, human capital, financial capital, capital resources, capital equipment production facilities
and infrastructure as well as government incentives are not going autocorrelation. Heteroscedasticity symptoms
www.iiste.org
.This can be used for the basis of selection
to measure human capital and
The number of questions is 11 (eleven) items, so the ideal total
The results of real measurements in the field showed that the average score
If the ideal total score of 55,
and the score total results of measurements of the real / real 40.70, it can be said to exist at the level of human
square test (x2 count) is greater than the x2 table (0,05:4) so the null
hypothesis (Ho) accepted, which means there are no significant mean differences between the five groups
re was used to measure financial capital and using a Likert
The number of questions is 12 (twelve) items, so the ideal total score is five
that the average score achieved for
If the ideal total score of 60, and the score
total results of measurements of the real of about 47.31, it can be said that the financial capital is at moderate
square test (x2 count) is greater than the x2 table
the null hypothesis (Ho) is accepted, which means that there are no significant mean differences
Questionnaire also used for measuring the
The number of questions is 8 (eight)
The results of real measurements in the field showed that the
average score achieved for the natural resources capital variable is 31.59 with a standard deviation of 3:02. If the
measurements of the real 31.59, then can be concluded that the
square test (x2 count) showed greater
there are no significant mean
natural resources.
e production of capital equipment and infrastructure
The number of questions were 9 (nine) items, so the
ield showed that the average score
achieved for the variable inputs of capital equipment and infrastructure is 33.63 with a standard deviation of
If the ideal total score of 45, and the score total results of measurements of the real / real 33.63, it can be said
The number of questions are 9
The results of real measurements in the field showed
that the average score achieved for the variables of social capital is 32.68 with a standard deviation of 3.44. If the
results of measurements of the real / real 32.68, it can be said of social
square test (x2 count) is greater than the x2 table (0,05:4)
re no significant mean differences between the five
Government incentives Capital were measured using Likert scale with five alternative answers. The number of
The results of real measurements in the
field showed that the average score achieved for variable capital incentives the government is 29.78 with a
tal score of 40, and the total score measurement results of real / real 29.78,
The results show that the Kolmogorov
entives Kolmogorov Smirnov Z value is 0.0892
table (0,05:232) so that the null
hypothesis (Ho) is rejected which means that the data for government incentive variables are normally distributed.
Multicollinearity test results show that for all independent variables included social capital, human capital,
nd infrastructure as well as
(Variance Inflation Factor) is smaller than 10 and greater tolerance value of
Based on these results, it can be concluded that there is no multicollinearity in all the independent
Watson coefficient obtained was 1.329. Because the
greater than 0.05 then it can be concluded that in all the independent variables
, financial capital, capital resources, capital equipment production facilities
and infrastructure as well as government incentives are not going autocorrelation. Heteroscedasticity symptoms
Journal of Environment and Earth Science
ISSN 2224-3216 (Paper) ISSN 2225-0948 (Online)Vol 2, No.7, 2012
occur as a result of the residual variation that is not the same
the variance in the regression error (ei) for some value of x is not constant or variable.
absence of constant error variance can be done by drawing the graph of y with the residual
limits the distribution of the dots are relatively parallel then said to be a constant error variance.
that there was no heterokedastisity.
2.7.5. Multiple linear regression test
Multiple linear regression test used to
capital, human capital, financial capital, capital resources, capital equipment production facilities and
infrastructure and government incentives for the
watershed. Dependent variable has a mean of 55.4612 berkonservasi decision by the number of data 232 and a
standard deviation of 7.37776. Independent variables of social capital has a mean of 3
deviation of 3.43949 and the amount of data 232.
deviation of 6.51435 and the amount of data 232.Financial capital variable has a mean of 47.3103 with a standard
deviation of 5.53370 and the amount of data 232.
31.5862 3.02105 and the amount of data 232.
deviation of 4.87079 and the amount of data 232
deviation 29.7888 4.91515 and the amount of data 232.
Multiple correlation coefficient
by F-test F price obtained for 190.116 with a significance of 0.00.
constant price of 15.109 with a coefficient of
-0.239, the coefficient of X 4 0224, the coefficient of
of the coefficient of X1, X2, and X4 are not significant because each has a significance of more than 0.00.
regression equation is Y = 0.038X1 0.120X2 + 0239 + 0329 + X3 + X5 + 0.224X4 X6 + 15 109 0
correlations for the six variables, respectively 0034, 0127,
2.7.6. “T “ Test Results Analysis
T test results between social capital variables and the decision indicates that conservation count of 42 634 t while t
table (n = 462 with a level of significance level α = 0.05 is 1.984. Because t calculated <t table means the Ho
accepted that there is significant influence between variables
implementing the watershed commun
and the decision of conservation activities shown that t count of 22.847 while the t table (n = 462 with α = 0.05
significance level is 1.984. Since the t count> t table then Ho
between variables human capital (human capacity) to decisions taken in implementing watershed conservation
community development, t test results between financial capital and the decision variables b
t count of 13.462 while the t table (n = 462 with α = 0.05 significance level is 1.984. Due
means the Ho accepted that there was no significant effect between the variables of financial capital (financial
capacity) of the decisions taken in implementing watershed conservation community development. t test results
between variable capital and natural resources conservation decision shows that t count
(n = 462 d with a significance level α = 0.05 is 1.984. Because t count> t table then Ho is rejected, which means that
there is significant influence between variable capital resources (natural capacity) of the watershed community
decisions in implementing sustainable conservation. t test re
variables of conservation count shows that of 37 622 t while t table (n = 462 with α = 0.05 significance level is
1.984. Since the t count> t table then Ho is rejected which means that there is an influence
between the variables of physical capital (physical capacity) to decisions taken in implementing the watershed
communities sustainable conservation of t test results between government incentives and the decision variables of
conservation count shows that of 44 109 t while t table (n = 462 with α = 0.05 significance level is 1.984
t count> t table then Ho is rejected it means that there are a significant effect between the variables of government
incentives on decisions taken and in implementing the watershed communities sustainable conservation.
2.7.7. “F” Test Probability Value and Coefficients of Determinant
The analysis is also performed by “F”
concluded that Ho is rejected means that there are significant variables that influence human capital, financial
capital, natural capital, physical capital, social capital, and
implementing watershed conservatio
for the variables of social capital, human capital, financial capital, capital resources, capital equipment production
facilities and infrastructure, and government incentives is 0.
social capital, human capital, financial capital, capital resources, capital equipment production facilities and
infrastructure, and government incentives to the decision of conservation was 83.5%.
influenced by conservation factors, social capital, human capital, financial capital, capital resources, capital
equipment production facilities and infrastructure, and government incentives amounting to 83.5% while the rest is
0948 (Online)
53
occur as a result of the residual variation that is not the same for all observations.Heterokedastisitas occurs when
the variance in the regression error (ei) for some value of x is not constant or variable.
absence of constant error variance can be done by drawing the graph of y with the residual
limits the distribution of the dots are relatively parallel then said to be a constant error variance.
Multiple linear regression test
Multiple linear regression test used to measure the magnitude of the effect of independent variables, namely social
capital, human capital, financial capital, capital resources, capital equipment production facilities and
infrastructure and government incentives for the dependent variable is the decision conservation of Keduang sub
Dependent variable has a mean of 55.4612 berkonservasi decision by the number of data 232 and a
Independent variables of social capital has a mean of 32.6767 with a standard
deviation of 3.43949 and the amount of data 232. Human capital variable has a mean of 40.6983 with a standard
deviation of 6.51435 and the amount of data 232.Financial capital variable has a mean of 47.3103 with a standard
of 5.53370 and the amount of data 232. Variable capital resources has a mean with standard deviation
31.5862 3.02105 and the amount of data 232. Physical capital variable has a mean of 33.6250 with a standard
deviation of 4.87079 and the amount of data 232. Variable incentives the government has a mean with standard
deviation 29.7888 4.91515 and the amount of data 232.
Multiple correlation coefficient R of 0.914. The coefficient is significant because it can be said after tested
or 190.116 with a significance of 0.00. another result from analysis show that a
constant price of 15.109 with a coefficient of X1 at 0038 prices, the coefficient for 0120 X2, X3
0224, the coefficient of 0.329 X5, X6 and 0919 coefficients.
of the coefficient of X1, X2, and X4 are not significant because each has a significance of more than 0.00.
Y = 0.038X1 0.120X2 + 0239 + 0329 + X3 + X5 + 0.224X4 X6 + 15 109 0
correlations for the six variables, respectively 0034, 0127, -0365, 0152, 0271, and 0532.
T test results between social capital variables and the decision indicates that conservation count of 42 634 t while t
n = 462 with a level of significance level α = 0.05 is 1.984. Because t calculated <t table means the Ho
accepted that there is significant influence between variables social capital (social capacity) to decisions taken in
implementing the watershed communities sustainable conservation. T test results between human capital variables
and the decision of conservation activities shown that t count of 22.847 while the t table (n = 462 with α = 0.05
significance level is 1.984. Since the t count> t table then Ho is rejected, which means there is significant influence
human capital (human capacity) to decisions taken in implementing watershed conservation
community development, t test results between financial capital and the decision variables b
t count of 13.462 while the t table (n = 462 with α = 0.05 significance level is 1.984. Due
means the Ho accepted that there was no significant effect between the variables of financial capital (financial
ty) of the decisions taken in implementing watershed conservation community development. t test results
between variable capital and natural resources conservation decision shows that t count of 45.614 while the t table
α = 0.05 is 1.984. Because t count> t table then Ho is rejected, which means that
there is significant influence between variable capital resources (natural capacity) of the watershed community
in implementing sustainable conservation. t test results between physical capital and the decision
variables of conservation count shows that of 37 622 t while t table (n = 462 with α = 0.05 significance level is
1.984. Since the t count> t table then Ho is rejected which means that there is an influence
between the variables of physical capital (physical capacity) to decisions taken in implementing the watershed
communities sustainable conservation of t test results between government incentives and the decision variables of
ation count shows that of 44 109 t while t table (n = 462 with α = 0.05 significance level is 1.984
t count> t table then Ho is rejected it means that there are a significant effect between the variables of government
ken and in implementing the watershed communities sustainable conservation.
“F” Test Probability Value and Coefficients of Determinant
F” test, “F” test probability value is less than the 0.05 level so that it can be
luded that Ho is rejected means that there are significant variables that influence human capital, financial
capital, natural capital, physical capital, social capital, and signals the government of the decisions taken in
implementing watershed conservation community development; the value of the coefficient of determination (R)
for the variables of social capital, human capital, financial capital, capital resources, capital equipment production
facilities and infrastructure, and government incentives is 0.835 so that it can be stated that the contribution of
social capital, human capital, financial capital, capital resources, capital equipment production facilities and
infrastructure, and government incentives to the decision of conservation was 83.5%.
influenced by conservation factors, social capital, human capital, financial capital, capital resources, capital
equipment production facilities and infrastructure, and government incentives amounting to 83.5% while the rest is
www.iiste.org
for all observations.Heterokedastisitas occurs when
the variance in the regression error (ei) for some value of x is not constant or variable. Constant detection or
absence of constant error variance can be done by drawing the graph of y with the residual (y-y). If the line that
limits the distribution of the dots are relatively parallel then said to be a constant error variance. It can be concluded
measure the magnitude of the effect of independent variables, namely social
capital, human capital, financial capital, capital resources, capital equipment production facilities and
dependent variable is the decision conservation of Keduang sub
Dependent variable has a mean of 55.4612 berkonservasi decision by the number of data 232 and a
2.6767 with a standard
Human capital variable has a mean of 40.6983 with a standard
deviation of 6.51435 and the amount of data 232.Financial capital variable has a mean of 47.3103 with a standard
Variable capital resources has a mean with standard deviation
Physical capital variable has a mean of 33.6250 with a standard
Variable incentives the government has a mean with standard
The coefficient is significant because it can be said after tested
another result from analysis show that a
0120 X2, X3 coefficient of
and 0919 coefficients. Of the six coefficients
of the coefficient of X1, X2, and X4 are not significant because each has a significance of more than 0.00. The
Y = 0.038X1 0.120X2 + 0239 + 0329 + X3 + X5 + 0.224X4 X6 + 15 109 0919. Partial
T test results between social capital variables and the decision indicates that conservation count of 42 634 t while t
n = 462 with a level of significance level α = 0.05 is 1.984. Because t calculated <t table means the Ho
social capital (social capacity) to decisions taken in
ities sustainable conservation. T test results between human capital variables
and the decision of conservation activities shown that t count of 22.847 while the t table (n = 462 with α = 0.05
is rejected, which means there is significant influence
human capital (human capacity) to decisions taken in implementing watershed conservation
community development, t test results between financial capital and the decision variables berkonservasi show that
t count of 13.462 while the t table (n = 462 with α = 0.05 significance level is 1.984. Due t calculated <t table
means the Ho accepted that there was no significant effect between the variables of financial capital (financial
ty) of the decisions taken in implementing watershed conservation community development. t test results
of 45.614 while the t table
α = 0.05 is 1.984. Because t count> t table then Ho is rejected, which means that
there is significant influence between variable capital resources (natural capacity) of the watershed community
sults between physical capital and the decision
variables of conservation count shows that of 37 622 t while t table (n = 462 with α = 0.05 significance level is
1.984. Since the t count> t table then Ho is rejected which means that there is an influence significant association
between the variables of physical capital (physical capacity) to decisions taken in implementing the watershed
communities sustainable conservation of t test results between government incentives and the decision variables of
ation count shows that of 44 109 t while t table (n = 462 with α = 0.05 significance level is 1.984 . Since the
t count> t table then Ho is rejected it means that there are a significant effect between the variables of government
ken and in implementing the watershed communities sustainable conservation.
test probability value is less than the 0.05 level so that it can be
luded that Ho is rejected means that there are significant variables that influence human capital, financial
signals the government of the decisions taken in
n community development; the value of the coefficient of determination (R)
for the variables of social capital, human capital, financial capital, capital resources, capital equipment production
that the contribution of
social capital, human capital, financial capital, capital resources, capital equipment production facilities and
infrastructure, and government incentives to the decision of conservation was 83.5%. That is, decisions are
influenced by conservation factors, social capital, human capital, financial capital, capital resources, capital
equipment production facilities and infrastructure, and government incentives amounting to 83.5% while the rest is
Journal of Environment and Earth Science
ISSN 2224-3216 (Paper) ISSN 2225-0948 (Online)Vol 2, No.7, 2012
influenced by other factors: the value of the coefficient of determination (R) for
it can be stated that the contribution of social capital on the decision on conservation was 21.5%.
are influenced by factors berkonservasi social capital of 21.5% while the rest is influenced by other
factors. Coefficient of determination (R) for human capital variables is 0.619, so it can be stated that the
contribution of human capital to the decision on conservation is 61.9%
of conservation of human capital by 61.9% while the rest is influenced by other factors.Coefficient of
determination (R) for the financial capital variable is 0.042, so it can be stated that the financial capi
to the decision of conservation was 4.2%.
financial capital by 4.2% while the rest is influenced by other factors.
determination (R) for natural resource capital variable is 0.439, so it can be stated that the capital contribution of
natural resources against the decision of conservation was 43.9%.
conservation related to capital resour
Coefficient of determination (R) for the variable inputs of capital equipment and infrastructure is 0.672 so
that it can be stated that the contribution of capital inputs and infrastruct
was 67.2%. That is, decisions are influenced by conservation factors related to capital facilities and infrastructure
for the production of 67.2% while the rest is influenced by other factors.Coefficient of determi
government incentives variable is 0.783, so it can be stated that the contribution of government incentives to
conservation decision was 78.3%. That is, decisions are influenced by conservation incentive factors for the
government while the remaining 78.3% influenced by other factors.
2.7.8. Demonstration Plot and the rate of Sedimentation
In this study, conducted in five Demonstration Plot sample,
consisting of six plots each having an area of
(elephant grass, vetiver grass, Setaria grass, grass kolonjono, and grass of blembem
control area with no plants at all. Each plot length of 10 meters and a width of one meter, one end section made a
hole reservoir sediment erosion results 1x1x0, 5 meter. Ea
embankment. Traction observations of each plant is known that traction plant
kolonjono, and blembem in the five villages which are used as a sample at a predetermined age rang
months. The fifth power plant used to have a different grip.
the largest grass Setaria. This can be the basis of selection as a model of vegetative plant.
found that the average traction are significant differences between Pingkuk Gemawang, Gemawang
and Gemawang-Sembukan villages.
for all plants in general is in the villa
The stronger the root system with age of vegetation, and therefore the increasing age of plant vegetation so
traction will be higher. This means that the rate of erosion will be more suppressed.
affect erosion, because the root system of plants to help determine the activity of the formation and stabilization
of aggregates, which means it also increases the porosity of the soil. As stated in advance that will determine the
capacity of the soil porosity and infiltration rate. Vegetative methods in soil and water conservation strategy is
the management of plants in such a way so as to suppress the rate of erosion and runoff in the sub
Keduang Based on test results and the differences in the calcu
tillers, and root length for all plants
greatest in the village Sembukan. Ability to resist erosion rate of each grass plant can be d
volume of sediment that accumulated in the holes provided on each plot plots, including plots of control
plot. The total volume of sediment of each plot as follows: (1)
Roots fragrance = 2.0 cubic meters / ha, (3)
cubic meters / ha, (5) blembem Grass
Based on observations of sediment collected from
best ability to resist erosion, erosion occurs only 1.2 cubic meters per hektar. This number of relatively small
volume compared with the grass plant other.
20 cubic meters per hectare for six months.
crop of 40 cubic meters. This is a considerable loss of land, economically is a huge disadvantage because many
of topsoils are washed away resulting in lower soil fertility.
vegetative Keduang can maintain the stability of the structure of the soil through the root system and land cover
so as to increase infiltration and prev
vegetative approach sedimentation rate of sub
Implementation of watershed management using an approach based vegetative communities have
characteristics that are quite complex, because it involves various parties together.
selected the vegetative element in the form of grass monocot plants, not the tall plants in the form of trees, by the
0948 (Online)
54
d by other factors: the value of the coefficient of determination (R) for social capital variables is 0.215, so
it can be stated that the contribution of social capital on the decision on conservation was 21.5%.
berkonservasi social capital of 21.5% while the rest is influenced by other
Coefficient of determination (R) for human capital variables is 0.619, so it can be stated that the
contribution of human capital to the decision on conservation is 61.9%. That is, decisions are influenced by factors
of conservation of human capital by 61.9% while the rest is influenced by other factors.Coefficient of
determination (R) for the financial capital variable is 0.042, so it can be stated that the financial capi
to the decision of conservation was 4.2%. That is, decisions are influenced by factors of conservation based on
financial capital by 4.2% while the rest is influenced by other factors. While the value of the coefficient of
R) for natural resource capital variable is 0.439, so it can be stated that the capital contribution of
natural resources against the decision of conservation was 43.9%. That is, decisions are influenced by factors of
conservation related to capital resources amounting to 43.9% while the rest is influenced by other factors.
Coefficient of determination (R) for the variable inputs of capital equipment and infrastructure is 0.672 so
that it can be stated that the contribution of capital inputs and infrastructure tools for doing conservation decision
That is, decisions are influenced by conservation factors related to capital facilities and infrastructure
for the production of 67.2% while the rest is influenced by other factors.Coefficient of determi
government incentives variable is 0.783, so it can be stated that the contribution of government incentives to
That is, decisions are influenced by conservation incentive factors for the
remaining 78.3% influenced by other factors.
Demonstration Plot and the rate of Sedimentation
In this study, conducted in five Demonstration Plot sample, The area of each demonstration plot 60 square meters,
consisting of six plots each having an area of 10 square meters.Five boxes planted with five species of grass
ss, Setaria grass, grass kolonjono, and grass of blembem).One plot to another is a
Each plot length of 10 meters and a width of one meter, one end section made a
hole reservoir sediment erosion results 1x1x0, 5 meter. Each plot to one another is limited by the small
Traction observations of each plant is known that traction plant elephant grass, vetiver, Setaria,
in the five villages which are used as a sample at a predetermined age rang
The fifth power plant used to have a different grip. In the table it was found that the average traction has
This can be the basis of selection as a model of vegetative plant. Based on the test it was
nd that the average traction are significant differences between Pingkuk Gemawang, Gemawang
Based on the calculation of average traction, which has the largest root length
for all plants in general is in the village of Sembukan.
The stronger the root system with age of vegetation, and therefore the increasing age of plant vegetation so
This means that the rate of erosion will be more suppressed. Plant root system greatly
erosion, because the root system of plants to help determine the activity of the formation and stabilization
of aggregates, which means it also increases the porosity of the soil. As stated in advance that will determine the
and infiltration rate. Vegetative methods in soil and water conservation strategy is
the management of plants in such a way so as to suppress the rate of erosion and runoff in the sub
Keduang Based on test results and the differences in the calculation of the average length of shoots, number of
tillers, and root length for all plants is the largest general Sumberejo village. As for the average traction is
Ability to resist erosion rate of each grass plant can be d
volume of sediment that accumulated in the holes provided on each plot plots, including plots of control
The total volume of sediment of each plot as follows: (1) elephant grass = 1.2 cubic meters / ha, (2) Grass
2.0 cubic meters / ha, (3) Setaria Grass = 3.8 cubic meters / ha, (4)
blembem Grass = 5.6 cubic meters / ha, (6) Without plants (control) = 20 cubic meters / ha.
Based on observations of sediment collected from each plot, it is known that the elephant grass
best ability to resist erosion, erosion occurs only 1.2 cubic meters per hektar. This number of relatively small
volume compared with the grass plant other. As for the plot without Tamanan grass plots, sediment produced by
20 cubic meters per hectare for six months. For one year of sediment that occurs in one hectare of land without a
This is a considerable loss of land, economically is a huge disadvantage because many
f topsoils are washed away resulting in lower soil fertility. Conservation approaches in sub
vegetative Keduang can maintain the stability of the structure of the soil through the root system and land cover
so as to increase infiltration and prevent erosion, improve soil nutrient and economic value.
vegetative approach sedimentation rate of sub-watershed Keduang decreases.
Implementation of watershed management using an approach based vegetative communities have
hat are quite complex, because it involves various parties together. In this study deliberately
selected the vegetative element in the form of grass monocot plants, not the tall plants in the form of trees, by the
www.iiste.org
social capital variables is 0.215, so
it can be stated that the contribution of social capital on the decision on conservation was 21.5%. That is, decisions
berkonservasi social capital of 21.5% while the rest is influenced by other
Coefficient of determination (R) for human capital variables is 0.619, so it can be stated that the
That is, decisions are influenced by factors
of conservation of human capital by 61.9% while the rest is influenced by other factors.Coefficient of
determination (R) for the financial capital variable is 0.042, so it can be stated that the financial capital contribution
That is, decisions are influenced by factors of conservation based on
While the value of the coefficient of
R) for natural resource capital variable is 0.439, so it can be stated that the capital contribution of
That is, decisions are influenced by factors of
ces amounting to 43.9% while the rest is influenced by other factors.
Coefficient of determination (R) for the variable inputs of capital equipment and infrastructure is 0.672 so
ure tools for doing conservation decision
That is, decisions are influenced by conservation factors related to capital facilities and infrastructure
for the production of 67.2% while the rest is influenced by other factors.Coefficient of determination (R) for
government incentives variable is 0.783, so it can be stated that the contribution of government incentives to
That is, decisions are influenced by conservation incentive factors for the
each demonstration plot 60 square meters,
10 square meters.Five boxes planted with five species of grass
).One plot to another is a
Each plot length of 10 meters and a width of one meter, one end section made a
ch plot to one another is limited by the small
elephant grass, vetiver, Setaria,
in the five villages which are used as a sample at a predetermined age range is 2, 4, and 6
In the table it was found that the average traction has
Based on the test it was
nd that the average traction are significant differences between Pingkuk Gemawang, Gemawang-Sumberejo,
Based on the calculation of average traction, which has the largest root length
The stronger the root system with age of vegetation, and therefore the increasing age of plant vegetation so
Plant root system greatly
erosion, because the root system of plants to help determine the activity of the formation and stabilization
of aggregates, which means it also increases the porosity of the soil. As stated in advance that will determine the
and infiltration rate. Vegetative methods in soil and water conservation strategy is
the management of plants in such a way so as to suppress the rate of erosion and runoff in the sub-watershed
lation of the average length of shoots, number of
As for the average traction is
Ability to resist erosion rate of each grass plant can be determined from the
volume of sediment that accumulated in the holes provided on each plot plots, including plots of control
= 1.2 cubic meters / ha, (2) Grass
/ ha, (4) kolonjono Grass = 3.6
= 5.6 cubic meters / ha, (6) Without plants (control) = 20 cubic meters / ha.
elephant grass plants have the
best ability to resist erosion, erosion occurs only 1.2 cubic meters per hektar. This number of relatively small
s plots, sediment produced by
For one year of sediment that occurs in one hectare of land without a
This is a considerable loss of land, economically is a huge disadvantage because many
Conservation approaches in sub-watershed
vegetative Keduang can maintain the stability of the structure of the soil through the root system and land cover
ent erosion, improve soil nutrient and economic value. So that with this
Implementation of watershed management using an approach based vegetative communities have
In this study deliberately
selected the vegetative element in the form of grass monocot plants, not the tall plants in the form of trees, by the
Journal of Environment and Earth Science
ISSN 2224-3216 (Paper) ISSN 2225-0948 (Online)Vol 2, No.7, 2012
reason that the grass has increased the we
benefits primarily as animal feed, grass also has a defensive aspect and watershed conservation.
commodity carefully traced the grass can generate economic activity, especially in the
areas. With the availability of grass in all the basin's reserves, will motivate the farmers to develop the livestock
sector.
In developing the venture capital business and the addition of the farmers in cooperation with the part
for example by banks in the region.
banks of this private activity. From banking sector will grow rapidly.
of cows and cattle traders in various places in the sub watershed of Keduang.
traders, the more the circulation of money, particularly in the sub watershed of Keduang.Thus further increase
the welfare of society.
2.7.9. The new research findings
The new research findings about the urgency of conservation of plants and grasses as an economic commodity to
all of the farmers equally socialized.
communication forum of Soil and Water Conserv
KKTA. With cultivate grass as an alternative crops of watershed land conservation will motivate increasing efforts
and spur the growth of farm economy.
would encourage growth in rural development banking world.
should always be done by providing courses and practical training about conservation efforts. Efforts can also be
done formally by incorporating the materials into the watershed conservation into formal school curriculum.
3. Conclusion
Based on the results of the analysis conducted, it can be concluded that the five capitals and government incentives
are jointly significant effect on farmers' conservation decisions in the prevention of sedimentation in the sub
watershed of Keduang, while for grass
economic value for livestock and cattle purposes.
References
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0948 (Online)
55
reason that the grass has increased the welfare aspects of farm community watershed sustainability. Beside
benefits primarily as animal feed, grass also has a defensive aspect and watershed conservation.
commodity carefully traced the grass can generate economic activity, especially in the rural sector and watershed
With the availability of grass in all the basin's reserves, will motivate the farmers to develop the livestock
In developing the venture capital business and the addition of the farmers in cooperation with the part
Farmers as customers enjoy credit facilities from banks, both state banks and
banks of this private activity. From banking sector will grow rapidly. This will stimulate the emergence of a lot
ers in various places in the sub watershed of Keduang. Market presence and ample animal
traders, the more the circulation of money, particularly in the sub watershed of Keduang.Thus further increase
research findings about the urgency of conservation of plants and grasses as an economic commodity to
all of the farmers equally socialized. This can be done by increasing the frequency of meetings through the
communication forum of Soil and Water Conservation Group, in the village, in the local knowledge is called
With cultivate grass as an alternative crops of watershed land conservation will motivate increasing efforts
and spur the growth of farm economy. A crowded village market, turnover in the area more smoothly.
would encourage growth in rural development banking world. In addition, capacity building of human resources
should always be done by providing courses and practical training about conservation efforts. Efforts can also be
formally by incorporating the materials into the watershed conservation into formal school curriculum.
Based on the results of the analysis conducted, it can be concluded that the five capitals and government incentives
effect on farmers' conservation decisions in the prevention of sedimentation in the sub
watershed of Keduang, while for grass vegetation, in addition to having conservation advocates
cattle purposes.
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lfare aspects of farm community watershed sustainability. Beside
benefits primarily as animal feed, grass also has a defensive aspect and watershed conservation. If the
rural sector and watershed
With the availability of grass in all the basin's reserves, will motivate the farmers to develop the livestock
In developing the venture capital business and the addition of the farmers in cooperation with the parties,
Farmers as customers enjoy credit facilities from banks, both state banks and
This will stimulate the emergence of a lot
Market presence and ample animal
traders, the more the circulation of money, particularly in the sub watershed of Keduang.Thus further increase
research findings about the urgency of conservation of plants and grasses as an economic commodity to
This can be done by increasing the frequency of meetings through the
ation Group, in the village, in the local knowledge is called
With cultivate grass as an alternative crops of watershed land conservation will motivate increasing efforts
area more smoothly. Thus it
In addition, capacity building of human resources
should always be done by providing courses and practical training about conservation efforts. Efforts can also be
formally by incorporating the materials into the watershed conservation into formal school curriculum.
Based on the results of the analysis conducted, it can be concluded that the five capitals and government incentives
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(Setaria Splendida Staft) Dalam Pertanaman Campuran Dengan Sentro (Centrosema Pubescens
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Environmental and Natural Resource Ekonomics, 2nd
cdn.
Tiwari, Krishna R. (2008). Natural Resource and Watershed Management in South Asia. The
Agriculture and Environment Vol. 9 Juni 2008
undang RI No. 41 tahun 1999 tantang Kehutanan (Indonesia’s Forestry Regulation) UUD Negara RI th
Thomas and Seth Tufer.(2001). Public Participation in the Watershed Management Planning Viewon
USA : Social and Environmental Research.
Wischmeier, W. H. dan Smith, D.D. (1978). Predicting Rainfall Erosion Losses: A Guide to Conservation
Handbook 537, Washington DC. US. Departement of Agriculture.
ranganyar on July 24th
1950. He was graduated from FKIP University of Sebelas Maret
Surakarta (UNS), since then he has been working as Lecturer at Biology Education Department, University of
Sebelas Maret Surakarta Indonesia. His Educational Background were as follows: he got Doctorandus on Biology
from UNS in 1981; Master of Science on History Education from State University of Yogyakarta in 1991;
Doctorate Degree (Ph.D) on Environmental Science from UNS in 2012. He also active as a senior member of
esia’s Environmental Profession Association and the member of association Seameotrop Map and RCCN
mail for the corresponding author: [email protected]
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Journal of Watersheds,Volume
. Jakarta: PT. Raja Grafindo Persada.
Isolasi dan Karakterisasi Bakteri Aerob Pendegradasi Selulosa dari Serasah
Surabaya: Jurusan Biologi Fakultas MIPA
Some Figures Facts and Its Impact on
110
Shifera, Sreedevi TK.W B et.al. (2006) Understanding the Drivers of Higher Impact in Kothapali India. An Open
Contingent Valuation and Watershed Management. School of
. Bandung : Tarsito
. Bandung: Alfabeta.
Pengaruh Interval Defoliasi Dan Pupuk Fosfat Terhadap Kualitas Hijauan Setaria
lam Pertanaman Campuran Dengan Sentro (Centrosema Pubescens
Semarang: Jurusan Nutrisi dan Makanan Ternak Fakultas Peternakan Universitas Diponegoro
Yogyakarta: Penerbit Andi Offset
Respon Konduktivitas Stomata dan Laju Transpirasi Rumput Blemben di Sekitar Sumber
. Semarang: Jurusan Nutrisi dan Makanan Ternak Fakultas Peternakan
Swinton, S.M., German Escobar, and Thomas Reardon. (2003). Poverty and Environment in Latin America:
Journal of World Development Vol. 31 No 11 pp 1865-1872.
cdn. Glenview, Illinois,
Tiwari, Krishna R. (2008). Natural Resource and Watershed Management in South Asia. The Journal of
undang RI No. 41 tahun 1999 tantang Kehutanan (Indonesia’s Forestry Regulation) UUD Negara RI th
Thomas and Seth Tufer.(2001). Public Participation in the Watershed Management Planning Viewon
Predicting Rainfall Erosion Losses: A Guide to Conservation
1950. He was graduated from FKIP University of Sebelas Maret
Biology Education Department, University of
re as follows: he got Doctorandus on Biology
from UNS in 1981; Master of Science on History Education from State University of Yogyakarta in 1991;
Doctorate Degree (Ph.D) on Environmental Science from UNS in 2012. He also active as a senior member of
esia’s Environmental Profession Association and the member of association Seameotrop Map and RCCN
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