Among the following crop rotations, which is good for
increasing soil nutrient status?
a. Rice- wheat
b. Groundnut- wheat
c. Pearl millet- wheat
d. Sorgham- wheat
e. None of these
increasing soil nutrient status?
a. Rice- wheat
b. Groundnut- wheat
c. Pearl millet- wheat
d. Sorgham- wheat
e. None of these