A) increase the fertility of soil
B) decrease the fertility of soil
C) prevent soil erosin
D) prevent water erosion
Correct Answer: A
Solution :
The purpose of crop rotation is to increase the fertility of soil. Soil becomes mineral deficient by repeated cropping for a single crop. To restore mineral nutrient in soil crop rotation process is used. The loss of soil caused by a number of activities is known as soil erosion. Soil erosion can be prevented by reforestation most effectively.You need to login to perform this action.
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