A) adding vermicides to the crop
B) growing green crops of legumious plants
C) adding decomposed organic matter in soil
D) adding freshly prepared pesticide to the crop
Correct Answer: B
Solution :
[b] Green manure is plant or crop varieties that are grown and turned into the soil to improve its overall quality. A green manure crop can be cut and then ploughed into the soil or simply left in the ground, some examples are grass mixtures and legume plants.
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