Question

give reason for the following
1. Legumes increase soil fertility.​

Answer 1

Answer:

Legumes increase soil fertility

as they have the capacity to fix atmospheric nitrogen through their root nodules. This reduces the use of chemical fertilisers like urea and ammonium nitrate.

hope this helps you..

Answer 2

Answer:

The leguminous plant expands the soil ripeness due to the Rhizobium bacteria in the root knobs of the plants. These microscopic bacteria changes over environmental nitrogen to a shape which can be utilized by plants