A. Cow
B. Goat
C. Buffalo
D. Goat
E. None of these
A. Barseem
B. Wheat
C. Maize
D. Rice
E. None of these
A. Adequacy
B. Deficiency
C. Toxicity
D. None of these
A. Two main cropping season
B. Three main cropping season
C. Four main cropping season
D. None of these
A. Fertilization
B. Photosynthesis
C. Respiration
D. Evaporation