Harmless microorganism treatment method for cadavers of livestock and poultry

Abstract

The invention discloses a harmless microorganism treatment method for cadavers of livestock and poultry. The method particularly includes the following steps: placing the cadavers in boxes, cutting, separating, crushing and slicing the cadavers, deoiling the sliced meat, fermenting and degrading the deoiled meat, performing high temperature sterilization and preparing a fertilizer, wherein during the fermenting and degrading step, thermophilus spoilage bacterium and mesophilic non-spore bacteria are employed as bacterial strains, wherein the thermophilus spoilage bacterium is composed of one or more selected from bacillus stearothermophilus, Cl.thermosaccharolyticum, clostridium butyricum, streptococcus thermophilus and bacillus macerans; and the mesophilic non-spore bacteria is composed of one or more selected from streptococcus liquefaciens, streptococcus faecalis, byssochlamys fulva, leuconostoc dextranicum, yeast and mildews. The organic fertilizer, by means of the key functions of the microorganisms, can supply various nutrient elements to crops and also can supply large amount of biotins, amino acids, vitamins, growth hormone, antibiotics and the like physiological active components that are necessary in growth of the crops.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to the technical field of harmless treatment of diseased livestock and poultry. Background technique [0002] The development of China's aquaculture industry is still dominated by farmers' breeding. Farmers' breeding involves thousands of households, and the level of breeding technology is uneven. Due to poor management and weak awareness of epidemic prevention, it is very easy to cause the death of animals from diseases and dead animals. It poses a serious threat to the development of the livestock and poultry breeding industry. The environmental pollution and hidden health problems caused by dead livestock and livestock have attracted more and more attention, especially in recent years, the outbreak of major epidemics such as avian influenza, foot-and-mouth disease, and mad cow disease has threatened human health. Chemical treatment will cause environmental pollu...

AI Technical Summary

Problems solved by technology

[0003] Improper handling of dead livestock and poultry corpses will cause serious environmental pollution. Most of the current treatment methods for dead livestock and poultry are deep burial and incineration. Deep burial must be buried below 1.5 meters. After the dead livestock and poultry rot, seepage It will pollute groundwater. Some viruses and germs can survive in the soil for a long time and continue to cause harm to humans. Deep burial treatment does not meet harmless treatment

The incineration treatment method is adopted. The gas emitted by the combustion will pollute the atmosphere, and the incineration residues and non-combustible substances need to be disposed of separately.

Due to the high cost and cumbersome process of these treatment methods, the breeding owners lack enthusiasm for timely disposal of sick and dead livestock and poultry, and thus the phenomenon of secretly discarding occurs. great threat

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