Sketch Model Review: Rice Transplanter Tree Barrowcosts $125 USD per hectare more to transplant by hand
28 million hectares
*
approximately 200,000 kg/ha of rice was produced in 1991
it cost the Chinese rice farmers 5,500 yuan/ha to transplant by hand, compared to 4,500 yuan/ha to transplant with the aid of machinery.
ORANGE B
Rice Transplanter
Design intent
restoring force to reset dispensing cone
shield cable