Question

A farmer is able to purchase nitrogen fertilizer for sowing of wheat crop for next season. can you tell farmer to enrich his fields with nitrogen without adding fertilizers?

Answer 1

hey mate here is ur ans

by growing leguminious plants because in these plants rhizobium bacteria is present in their nodules which help them in nitrogen fixation

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Answer 2

The farmer can enrich his plantation field with nitrogen without adding fertilizers by planting legumes such as peas, vetches,clovers and or beans.

If the right kind of bacteria is available in the soil, legumes have the potential to convert nitrogen present in the air into a form that can be utilised by plants. The legume plants on decomposing also release nitrogen into the soil.