Question

Beena want to practice crop rotation in his field suggest a rabi and a kharif crop which will plenish field with nitrogen​

Answer 1

Answer:

Kharif crop rice and rabi crop gram or pulses can be planted for crop rotation.

Explanation:

In general crops planted for a long season reduce fertility of the soil. But leguminous crops replenish nitrogen. The leguminous plants have some swollen structures on the surface of their roots, called root nodules.May 9, 2019