Mineral and natural substances utilized as a wellspring of nitrogen nourishment for plants. They are separated into natural composts (excrement, peat, compost) containing different supplements other than nitrogen; fabricated mineral manures; and green manures (lupine, serradella).
The vital focuses in field utilization of nitrogen composts are.
• Selecting the sort of compost for every specific circumstance,
• Determining the right add up to apply,
• Applying the manure at the correct time,
• Applying the manure in the right position for best harvest usage