Why do leguminous plants increase the soil fertility
Answers
Answer:
The leguminous plant increases the soil ripeness due to the Rhizobium bacteria in the root knobs of the plants. These microscopic bacteria changes over atmospheric nitrogen to a shape which can be utilized by plants. This reduces the nitrogen deficiency in the soil and makes it abundant.
Answer:
Growing leguminous crops is one of the most important tools for increasing soil fertility in an organic garden. The bacteria take gaseous nitrogen from the air in the soil and feed this nitrogen to the legumes; in exchange the plant provides carbohydrates to the bacteria. These plants have a special relationship with nitrogen-fixing bacteria called Rhizobium. By biologically fixing nitrogen levels in the soil, legumes provide a relatively low-cost method of replacing nitrogen in the soil, enhancing soil fertility and boosting subsequent crop yields.