Question

what is crop rotation and why is it important?

Answer 1

After growing a crop such as wheat and rice farmers usually grow a crop such as bean to maintain the fertility of soil . this is known as crop rotation. it is imp. because it helps to maintain the fertility of soil.

Answer 2

Crop rotation is the practice of growing a series of dissimilar or different types of crops in the same area in sequenced seasons. It is done so that the soil of farms is not used for only one set of nutrients.

Crop rotation also helps to battle against the forces of erosion. Rotating crops helps to improve soil stability by alternating between crops with deep roots and those with shallow roots. Pests are also deterred by eliminating their food source on a regular basis.

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