Soil fertility is seriously impaired with the excessive use of chemical fertilizers. Research conducted to study the fall in grain production indicates that the soil is getting drained of organic carbon because of over use of fertilizers, thus effecting soil fertility. The gainful use of bio-manure can help address this threat. Bio - Enriched Manure is a plentiful source of carbon for the soil besides being rich in NPK(Nitrogen-Phosphorus-Potassium). The use Bio - Enriched Manure balances the soil organic carbon in the soil and thereby preserves optimum productivity and soil fertility.?
Manures are plant and animal wastes that are used as sources of plant nutrients. They release nutrients after their decomposition. The art of collecting and using wastes from animal, human and vegetable sources for improving crop productivity is as old as agriculture. Manures are the organic materials derived from animal, human and plant residues which contain plant nutrients in complex organic forms.