Fermentation bed padding for air purification of pig house

Abstract

The invention discloses a fermentation bed padding for air purification of a pig house. The fermentation bed padding is prepared from the following raw materials in parts by weight: 42-46 parts of corncobs, 6-8 parts of cynomorium songaricum, 3-4 parts of sepiolite powder, 16-18 parts of pine needle leaf powder, 22-24 parts of chestnut shell powder, 4-5 parts of stevia rebaudiana residues, 0.4-0.5 part of ethyl benzoate, 44-48 parts of corn stalks, 33-35 parts of a beer yeast paste, 1-2 parts of a protease preparation, 0.6-0.8 part of cysteine hydrochloride, 1.5-1.9 parts of oryzanin, 25-27 parts of vanilla pods, an appropriate amount of a 45% ethanol solution and an appropriate amount of water. A large amount of vegetative residues are added into the fermentation bed padding disclosed by the invention, and by matching the addition of high-adsorbability sepiolite powder, the fermentation bed padding can effectively adsorb free ammonia, suspended particles and the like in the air of the pig house, reduce irritation of respiratory tracts of pigs due to these things, and avoid the happening of pig respiratory diseases.

Description

technical field [0001] The invention relates to the technical field of fermented bedding materials, in particular to a pig fermented bedding material for air purification in pig houses. Background technique [0002] In recent years, with the continuous expansion of my country's pig industry, the pollution of pig manure and sewage to the environment has become increasingly serious. Thus the fermentation bed culture method was introduced. Fermentation bed technology is an ecological breeding method based on the control of livestock and poultry manure discharge and pollution. Its basic concept is to achieve zero discharge of livestock and poultry waste, which is of great significance in the healthy breeding of livestock and poultry and pollution prevention and control. Among them, the fermented bedding material is the key part of raising pigs in the fermented bed. The scientific combination of bedding materials can achieve the purpose of reducing management intensity and incre...

AI Technical Summary

Problems solved by technology

[0004] The invention patent application with the publication number CN104472381A discloses a kind of litter for pigsty. The litter is made of 23 parts of carbonized rice husk, 19 parts of crushed corncobs, 24 parts of plant ash, 18 parts of sawdust, 5 parts of crushed wheat straw, and 11 parts of fly ash. 27 parts of peanut shells and 17 parts of finely crushed bean tree, it has strong water absorption and deodorization effects, and overcomes the disadvantages of traditional pig raising pollution, but the type of litter material disclosed in the invention The composition is single and the degradation speed is fast, which leads to a short service life of the litter and increases the cost of replacement. At the same time, the raw materials are ordinary plant residues, which have no effect on improving the foraging performance and appetite of pigs, and cannot be realized. The purpose of high-efficiency feeding leads to low utilization value of litter, which limits the large-scale application of products