Question

Why do farms grow leguminous plants alternately with cereals
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Answer 1

Farmers generally grow leguminous plants after a cereal crop as a crop rotation technique. It covers up the nutrient deficiency of the soil which is caused due to the cultivation of crops. Moreover, it does not make the field barren and in turn adds to the fertility of the soil making it fit for further cultivation.

Answer 2

farmers grow leguminous alternatively in thier fields. This is because a microorganism called Rhizobium lives in the roots of leguminous plants.