Question

what crop replenishes air nitrogen and why

Answer 1

Answer:

Leguminous crops replenish nitrogen. The leguminous plants have some swollen structures on the surface of their roots. These are called root nodules.

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Answer 2

answer:

rabi crop = wheat. leguminous plant replenish nitrogen in soil because there is 1 or 2 bacteria whose name azatobactor and rhizobium found in the noodles of root of the legumes plants that fix atmospheric nitrogen to the soil.

Explanation:

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