Question

Farmers grow leguminous crops in alternation With other crop plants to maintain the fertility of soil

Answer 1

Answer:

Leguminous plants have nitrogen fixing bacteria at their root nodules. these bacteria take up atmospheric nitrogen and convert them to nitrous compounds which are useful to plants thus increasing the fertility of the soil. this helps in the growth of other plants grown with the leguminous plants .

Answer 2

Answer:

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Explanation:

Nitrogen in the soil plays a great role in plants growth. Therefore, Farmers grow leguminous crops between two other crops due to the aforementioned reason as leguminous plants act as manure due to its atmospheric nitrogen fixing ability. Sometimes leguminous crops are referred as green manure.