Question

nitrogen deficincy of soil can be removed by​

Answer 1

Answer:

Nitrogen deficiency of soil can be removed by crop rotation.

Answer 2

Answer:

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Explanation:

By planting leguminous plants like pulses can help in reducing the Nitrogen deficiency of soil. The leguminous plant have root nodules in which nitrogen fixing bacteria resides which convert atmospheric nitrogen into usable forms by plants and hence increase the fertility of the soil. Nitrogen deficiency of soil can be removed by crop rotation.