Question

how do bean plants enrich the soil

Answer 1

Hey......

Gardeners can feed their families and enrich the soil by growing legumes, such as green beans, soybeans, lentils and peas. Legume roots produce their own nitrogen, which is a major fertilizer nutrient needed by all plants for growth. Thus beans help in enriching the soil.

Answer 2

Answer:

Gardeners can feed their families and enrich the soil by growing legumes, such as green beans, soybeans, lentils and peas. Legume roots produce their own nitrogen, which is a major fertilizer nutrient needed by all plants for growth. Thus beans help in enriching the soil.

Beans improve the soil with bacteria, which forms nodules on their roots. The nodules absorb nitrogen from the air in the soil, fertilizing not only the bean plants, but others as well. Good gardening soil should consist of 25 percent air space.