Question

How does rhizobium helps to maintain the fertility of the soil

Answer 1

rhizobium helps in nitrogen fixation it gives nitrogen to the plant....which increases the soil fertility decaying the dead materials in soil.....rhizobium is mostly found in roots of higher plant.....

Answer 2

1.Rhizobium is also known as nitrogen fixing soil bacteria and it is found in the root of leguminous plant .

2.This bacteria converts atmospheric nitrogen into nitrogen salts which is easily absorbed by the plants.

3.Farmers cultivate leguminous crops before cultivation to increase fertility of the soil.


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