Question

give two advantages of Crop rotation​

Answer 1

Advantages of crop rotation

Prevents soil depletion

Maintains soil fertility

Reduces soil erosion

Controls insect/mite pests. Crop rotation as a means to control to insect pests is most effective when the pests are present before the crop is planted have no wide range of host crops; attack only annual/biennial crops; and do not have the ability to fly from one field to another.

Reduces reliance on synthetic chemicals

Reduces the pests' build-up

Prevents diseases

Helps control weeds

Answer 2

Advantages of Crop Rotation. ... Crop rotation gives various nutrients to the soil. A traditional element of crop rotation is the replenishment of nitrogen through the use of green manure in sequence with cereals and other crops