Cowshed feces deodorant

Abstract

A cowshed feces deodorant comprises bacillus licheniformis, bacillus subtilis, dried yeast, lactic acid bacteria and photosynthetic bacteria and is prepared from, by weight, 47% of a complex bacterialagent and 53% of corn flour serving as a carrier by proportional mixing for feces deodorization. The complex bacterial agent is prepared by mixing, by weight, 15% of bacillus licheniformis, 21% of bacillus subtilis, 17% of lactic acid bacteria, 27-32% of dried yeast and 12-18% of photosynthetic bacteria, wherein the effective viable count of bacillus licheniformis, bacillus subtilis and photosynthetic bacteria is larger than 200 million per gram. The optimal proportions of dried yeast and photosynthetic bacteria in the complex bacterial agent are 32% and 15% respectively. The bacillus licheniformis can be bacillus cereus, bacillus latersprorus and bacillus megatherium; the photosynthetic bacteria can be rhodopseudomonas palustris and rhodopseudomonas sulfidophila.

Description

technical field [0001] The invention belongs to the technical field of manure deodorization, and in particular relates to a manure deodorizer for cowsheds. Background technique [0002] At present, with my country's support and encouragement of animal husbandry, animal husbandry in various regions has developed rapidly, intensive farming has emerged in large numbers, and the amount of manure discharged is also increasing. The treatment of manure has led to the increasingly serious problem of manure pollution, which is also an important problem that has plagued farmers for a long time; the country has also issued relevant environmental protection documents and policies to call on farmers to control pollution and protect the ecological environment; cow manure contains a variety of ingredients : Crude fiber, protein, inorganic salt, fat, hemicellulose; the main source of the odor is due to the fact that there are many crude fiber components in cow manure, which are decomposed in ...

AI Technical Summary

Problems solved by technology

[0002] At present, with my country's support and encouragement of animal husbandry, animal husbandry in various regions has developed rapidly, intensive farming has emerged in large numbers, and the amount of manure discharged is also increasing. The treatment of manure has led to the increasingly serious problem of manure pollution, which is also an important problem that has plagued farmers for a long time; the country has also issued relevant environmental protection documents and policies to call on farmers to control pollution and protect the ecological environment; cow manure contains a variety of components : Crude fiber, protein, inorganic salt, fat, hemicellulose; the main source of the odor is due to the fact that there are many crude fiber components in cow manure, which are decomposed in the natural environment; but because the crude fiber is under normal conditions The decomposing effect is not ideal, it cannot be fully degraded, and the decomposing period is long, which leads to the continuous production of indole organic acids, skatole, fatty amine mercaptans, hydrogen sulfide, ammonia and other irritants during the decomposing process. Strong malodorous gas;

[0003] Under the existing technical conditions, most of the deodorants on the market are general-purpose deodorants; although they can be used for the deodorization of various livestock manures, the deodorizing effect is unstable due to the single microbial component. It is difficult to achieve the expected effect; the second is that most of them neutralize and intervene the odorous gas discharged from the manure, which cannot solve the root cause of the odor