Hen house manure and dirt deodorant

Abstract

A hen house manure and dirt deodorant is characterized in that the hen house manure and dirt deodorant mainly comprises Bacillus licheniformis, Bacillus subtilis, highly-active dry yeast, lactic acidbacteria and photosynthetic bacteria, wherein the number of effective viable bacteria in the Bacillus licheniformis, Bacillus subtilis and photosynthetic bacteria is more than 200 millions / g. Above microbial strains are mixed to form a composite microbial agent, and the composite microbial agent is prepared through mixing, by mass, 3.5 parts of the Bacillus licheniformis, 10 parts of the Bacillussubtilis, 12 parts of the highly-active dry yeast, 9.5 parts of the lactic acid bacteria and 15 parts of the photosynthetic bacteria. The deodorant further comprises bean cake powder used as a carriertogether with the composite microbial agent, and the deodorant is prepared from, by mass, 51 parts of the composite microbial agent and 49 parts of the bean cake powder, and is used for the deodorizing treatment of hen house manure and dirt.

Description

technical field [0001] The invention belongs to the technical field of manure deodorization, and in particular relates to a chicken house manure deodorizer. Background technique [0002] At present, intensive large-scale breeding has become the development trend of China's breeding industry; at the same time, the improvement of the intensive livestock and poultry breeding environment has also become a pivotal issue; it is reported that China produces about 4 billion tons of livestock and poultry manure every year; a large number of The odor produced by manure has a great impact on livestock and poultry farms, the surrounding environment of the farm and air pollution; the odorous substances mainly include ammonia (NH3), hydrogen sulfide (H2S), skatole, volatile fatty acids, amines , aliphatic aldehydes and mercaptans, etc., especially ammonia (NH3) and hydrogen sulfide (H2S ), can stimulate the respiratory system of humans and animals and easily cause respiratory diseases and...

AI Technical Summary

Problems solved by technology

[0002] At present, intensive large-scale breeding has become the development trend of China's breeding industry; at the same time, the improvement of the intensive livestock and poultry breeding environment has also become a pivotal issue; it is reported that China produces about 4 billion tons of livestock and poultry manure every year; a large number of The odor produced by manure has a great impact on livestock and poultry farms, the surrounding environment of the farm and air pollution; the odorous substances mainly include ammonia (NH3), hydrogen sulfide (H2S), skatole, volatile fatty acids, amines , aliphatic aldehydes and mercaptans, etc., especially ammonia (NH3) and hydrogen sulfide (H2S ), can stimulate the respiratory system of humans and animals and easily cause respiratory diseases and lung diseases; endanger the health of humans and animals; It is short and has poor digestion and absorption capacity for feed. About 70% to 80% of the nutrients in the feed are excreted from the body without being digested and absorbed. The crude protein content in chicken manure is as high as 25% to 28%, and it is rich in microorganisms. Due to the high protein content, after the fermentation reaction in the manure, the content of ammonia (NH3), hydrogen sulfide (H2S) and skatole in the manure will increase, and the emission of odor will increase; the existing deodorant Most of them are intervention deodorization treatment for the malodorous gas that has been discharged from the manure, which cannot accelerate the decomposition of crude protein from the source, resulting in the continued existence of the malodorous gas; It is of great significance to promote the sustainable development of agriculture and enhance the competitiveness of China's agricultural product market