Using large amounts of chemical fertilizers to maximize crop yields lead
to increased nitrate leaching into groundwater, deteriorating effects on
the soil to see. As a general rule, feed the soil, not the plant, but
the extra feed does not make extra strong plants, while the additional N
supply can result in masses of foliage at the expense of fruit
production and inviting insect pest and lodging of crop. So there must
be a balanced use of fertilizers with organic amendments for sustainable
farming, soil life and human life indirectly. These lines indicate the
great importance of organic agriculture. Infect organic agriculture is
the form of agriculture that is based on techniques such as crop
rotation, green manures, compost and bio-sludge application on soil and
biological pest control to maintain soil productivity. Application of
bio-slurry and compost and their effect on crop growth, yield, NPK use
efficiency and soil residual effect described in this manuscript.
multi-dimensional benefits of bio-slurry and compost application in soil
for sustainable agriculture, environment and quality of life are
suggested here, resulted in a tendency for organic agriculture.