Question

why are leguminous plant often used in crop rotation​

Answer 1

Explanation:

After continuous plantation of the crops like rice and wheat, the nitrogen level of the soil decreases. ... These microbes help by fixing the nitrogen in the soil. Hence increasing the nitrogen level of soils. So the farmers plant the leguminous plants to maintain the nitrogen level of the soil

Answer 2

Explanation:

After continuous plantation of the crops like rice and wheat, the nitrogen level of the soil decreases. ... These microbes help by fixing the nitrogen in the soil. Hence increasing the nitrogen level of soils. So the farmers plant the leguminous plants to maintain the nitrogen level of the soil.

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