SUBJECT
Cropping systems
Agricultural innovations
1
Agroforestry
1
Application
1
Corn
1
Corn yields
1
Environmental degradation
1
Herbicides
1
Integrated agricultural systems
1
Jatropha
1
Multiple cropping
1
Onion growing
1
Peanuts
1
Rainfed lowland rice
1
Soil composition
1
Soil erosion
1
Sweet potatoes
1
Yields
1