Question

Q.13 Why is it advisable to cultivate a pulse crop in between two successive cereal crops?​

Answer 1

Explanation:

it helps in reducing soil erosion and increases soil fertility and crop yield. In crop rotation, Leguminous crops like pulses, groundnut, beans etc are sown in between the cereals crops like Wheat, Maize etc to restore the fertility of soil. ... If another crop of cereal isgrown it makes soil deficient of nitrogen.

Answer 2

ANSWER ☺️

Pulse crops are leguminous crops. They contain nitrogen fixing bacteria in nodules of their roots. These bacteria convert free nitrogen from atmosphere into usable form. This makes the soil richer in nitrogen and makes the soil fertile. This way the next cereal crop gives a better yield. So it is advisable to cultivate pulse crops in between two successive cereal crops.

hope it helps