Production process: the machine containing water 65% fresh poultry manure after high temperature drying, sterilization, decomposition and drying process and containing water 13% below the pure manure organic fertilizer.
Drying of the finished product: the organic fertilizer has a variety of nutrients essential for crops. The scientific research departments identified: the fertilizer containing nitrogen was 2.6%, the phosphorus content of 3.5%, potassium content is 2.5%, the crude protein is 16-25%, organic matter is 45%. Is the best choice of fertilizer pollution-free green food crop, but also can be used to feed the fish, cattle and pigs etc.The degree of mechanization of the rotary drum dryer is high, the production capacity is large, and can be continuous operation.
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