Question

What is the importance of cultivating leguminous plants? ​

Answer 1

Answer:

The importance of leguminous plants is that these crops have nodules which are symbiotic nitrogen fixing bacteria. This is good for the soil because the bacteria fix atmosphere nitrogen into the soil which increases the natural level of soil nitrogen, this is vital for plant growth.

Answer 2

Explanation:

Leguminous crops are important because they increase the fertility of soil by addition of nitrogen. In fact a nitrogen fixing bacterium named Rhizobium forms symbiotic association with the roots of leguminous crops and fixes nitrogen. The nitrogen fixed by the bacterium is also released in the soil thus contributing to soil fertility. Leguminous crops are frequently used in crop rotation practises to restore the soil fertility.