A. Intercropping

B. Mixed cropping

C. Relay cropping

D. Row cropping

A. Oilseed

B. Wheat

C. Maize

D. Sugarcane

A. 40%

B. 60%

C. 80%

D. 90%

A. Rice-wheat zones

B. Cotton-wheat zones

C. Mountain area

D. None of them

A. Wheat

B. Maize

C. Rice

D. Cotton

A. Soil health

B. Soil salinity

C. Alkalinity

D. None of above

A. 60cm

B. 50cm

C. 40 cm

D. 30cm

A. Rice

B. Maize

C. Sugarcane

D. Wheat

A. 12-16 DAS

B. 18-20 DAS

C. 21-24 DAS

D. 10-12 DAS

A. 4-6

B. 8-10

C. 12-18

D. 20-22