Flyblow manure compound fertilizer and production method thereof

Abstract

The re-mixed maggot dung fertilizer is produced through regulating the water content of swine waste to about 70 % and setting inside a plastic basin, inoculating maggot and culturing at 25-30 deg.c temperature and 60-70 % relative humidity for 3-4 days and separating maggot to obtain maggot dung; crushing maggot dung in 1000 kg; crushing ammonium sulfate 260 kg, calcium superphosphate 180 kg, potassium chloride 58 kg and dicyan diamide 0.5 kg; mixing all the materials, pelletizing, drying and sieving to obtain the re-mixed maggot dung fertilizer with total amount of nitrogen fertilizer, phosphate fertilizer and potash fertilizer in 16 % and organic substances in 20 %. The present invention has the advantages of obvious fertilizer effect, capacity of reducing the amount of applied inorganic fertilizer, best utilization of maggot raising waste, low production cost, etc.

Description

technical field [0001] The invention relates to a fly maggot excrement compound fertilizer and a production method thereof. Background technique [0002] In recent years, a large amount of maggot feces have been obtained after raising maggots with organic waste. In the maggot feces, the organic matter content is rich, and the taste is high, and it also contains antimicrobial protein, allantoin and other antibacterial substances. Matter, organic matter can improve the soil structure, but because it is directly made into commercial organic fertilizers, the fertilizer effect is not as obvious as that of inorganic fertilizers, and it is difficult to accept in the market. If a large amount of fly maggot manure accumulates, it will cause environmental pollution and restrict the healthy development of the fly maggot industry. Inorganic fertilizers are favored by the market due to their remarkable fertilizer efficiency, but it is well known that their long-term and large-scale use w...

AI Technical Summary

Problems solved by technology

[0002] In recent years, a large amount of maggot feces have been obtained after raising maggots with organic waste. In the maggot feces, the organic matter content is rich, and the taste is high, and it also contains antimicrobial protein, allantoin and other antibacterial substances. Matter, organic matter can improve the soil structure, but because it is directly made into commercial organic fertilizers, the fertilizer effect is not as obvious as that of inorganic fertilizers, and it is difficult to accept in the market. If a large amount of fly maggot manure accumulates, it will cause environmental pollution and restrict the healthy development of the fly maggot industry.

Inorganic fertilizers are favored by the market due to their remarkable fertilizer efficiency, but it is well known that their long-term and large-scale use will cause soil quality to deteriorate