Question

which one of the following method are used to restrict soil erosion​

Answer 1

Soil erosion is the loss of top fertile layer of soil either by wind or by water.

Contour bunding is a technique used to prevent soil erosion. It is a farming practice in which planting followed by a soil elevation constructed manually. It helps in soil conservation and is a low cost and easy technique.

Strip cropping: Cultivation in which different crops are sown in alternate strips to prevent soil erosion.