Agronomy MCQs

294 MCQs  — Agriculture MCQs  (Page 18 of 30)

The leguminous plants are important in agriculture because_________________?
A. They need very little water to grow
B. Six crops are harvested in a year
C. They are disease resistant
D. Help in nitrogen economy of nature
Ratio of crop yield to the amount of water utilized is called______________?
A. Soil water use
B. Crop water use efficiency
C. Soil plant water relationship
D. Water intensity