A) The rotation of crops improves the fertility of soil.
B) The rotation of crops saves a lot c nitrogenous fertilizers.
C) The rotation of crops helps in weed and pest control.
D) The rotation of crops helps in the maintenance of nutrients in the soil
Correct Answer: C
Solution :
The rotation of crops replinshes the lost fertility of the soil. Weeds and pests are controlled by weedicides and pesticides.You need to login to perform this action.
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