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• Mechanization of agriculture was considered one of the top ten engineering achievements of the previous century
• The incorporation of electronics and control systems will be one of the next great achievement in ag equipment
Vision document: ASABE
Sensor Based Applications including Bio-indicators
Department of Biological & Agricultural Engineering
University of California, Davis22.04.2010 to 20.07.2010 (3 months)
P. K. Sahoo([email protected])
Division of Agricultural Engineering
Indian Agricultural research Institute
Pusa, New Delhi-110012
Research Work undertaken/techniques learned during training
Machine vision system for VRA
Automatic weed controller
Wireless sensor network for precision fertigation
• Problem - variability in soil, elevation, genetics, plant type, localized pest/disease
• Goal : site-specific control
– divide field into smaller management units
• Valve wiring - time, cost, connectors,
damage, max length, retrofit difficult
Wireless control
• Application in nurseries, landscapes,
greenhouses, orchards, vineyards
Wireless Node Prototypes
Ni-Cd battery
Wireless module (MICA 2)
I/O terminals
Latching valve
Dipole antenna
Solar panel
Site-specific fertigation with a wireless irrigation control network
Robert Coates, Pramod K. Sahoo, Michael Delwiche
ASABE Annual Meeting 2010Paper #1009246
Fertigation techniques for use with multiple hydrozones in simultaneous operation
Robert Coates, Pramod K. Sahoo, Lawrence J. Schwankl, Michael Delwiche
Precision AgricDOI 10.1007/s11119-011-9239-0
Teaching: Machinery Systems for Precision Agriculture (M.Tech. & Ph.D. students)
National Training on “Sensor based application for enhancing input use efficiency by wireless irrigation and fertigation control” (14.02.2012 to 27.02.2012)
Resource Person in NAIP sponsored training on “Enhancing the input application efficiency by using precision farm machines, remote and ground sensor” at PAU, Ludhiana (14th–23rd Nov.,
2011)
Resource Person in the International Training Programme on “Application of Remote Sensing & GIS in Agricultural Surveys” held at IASRI, New Delhi (8th Jan. to 7th Feb., 2012 and 24th Jan. to
13th Feb., 2013)
Sensor based application for enhancing input use efficiency by wireless irrigation and fertigation control
Trainees from: 6 states (Delhi, UP, Karnataka, Rajasthan, J&K and Meghalaya)
4 ICAR Institutes (IARI, IISR, DMR, ICAR Res. Complex for NEH)
3 SAUs (MPUAT, Udaipur; UAS, Raichur; SKUAST, Kashmir, J&K)
7 Disciplines (SWCE, Agronomy, FMP, Soil Science, Horticulture,
Soil Physics, SCAC)
Faculty: International
Dr.S.K.Upadhyaya, Professor & Advisor PG Studies
Biological and Agricultural Engineering, UC Davis, California
ICAR Institutes: IARI; NCIPM; CIAE, Bhopal; IISR, Calicut
CDAC, Hyderabad
NCPAH, MoA, GOI
Netafim Irrigation Ltd; Jain Irrigation Pvt. Ltd; Metos India Pvt. Ltd;
Trimble Systems; Harvel Irrigation Pvt. Ltd; Automat Industries
Impact Assessment of the National Training
Research Projects:
Sensor based application of N in wheat crop
Precision input applications using plant and soil sensors in major cropping systems in different ecological regions of India
Development of wireless sensors based variable rate applicator for precise application of water and fertilizers
Precision input applications in crops and cropping systems using plant and soil sensors in different eagro-climatic regions of India
Students’ thesis:
Development of sensor based scheduling in micro-irrigation system
Development of indigenous sensor network based irrigation system for improving agricultural water productivity
Design and Development of metering system for variable rate fertilizer applicator