Question

What is soil fertility? What are the sources of soil fertility?

Answer 1

Soil fertility refers to the ability of soil to sustain agricultural and plant growth. It helps in obtaining sustained and consistent yields of high quality. Sources of soil fertility are manure, fertilizers etc. Plants absorb water and minerals from the soil, which is essential for growth, flowering, crop yield and other vital activities. The soil itself is a storehouse for organic and inorganic plant nutrients.