Question

How do leguminous plant help to replenish nitrogen​

Answer 1

Answer:

Leguminous plants have nodes in there root where nitrogen fixing bacteria are found like rhizobium which helps to replenish nitrogen in the soil.

Explanation:

Hope this is helpful.

Answer 2

Answer:

Nitrogen fixing bacteria live in roots of leguminous plants and form root nodules. This is a symbiotic relationship between them. The nitrogen fixing bacteria help in nitrogen fixation or conversion of atmospheric nitrogen into forms usable by the plants. Hence they restore the lost nutrition from the soil.