Composite additive agent for pig

Abstract

The invention relates to a compound additive for pigs. Each kilogram of the additive contains 10,000,000 to 1,000,000,000 units of mannase, 100,000 to 800,000 units of pectinase, 6,000,000 to 600,000,000 units of xylanase, 500,000 to 60,000,000 units of cellulase, 10 to 200 grams of oligosaccharide and 10 to 40 grams of acidifying agent and 10 to 100 grams of yucca extract.

Description

technical field [0001] The invention relates to a composite additive for pigs, which can effectively promote the absorption of nutrients by pigs, reduce the generation of malodorous odors such as ammonia gas and hydrogen sulfide in pig farms, reduce pig odor pollution from the source, and promote faster growth of pigs. Background technique [0002] With the rapid development of the livestock and poultry industry in the vast rural areas, the environmental pollution caused by the feces excreted by livestock and poultry is becoming more and more serious. Increasingly, the impact of stench on human health is manifested in four aspects: respiratory system, circulatory system, digestive system and spirit. Livestock and poultry farms often emit foul-smelling ammonia gas, which will directly affect the growth and development of livestock and poultry. High concentrations of ammonia will damage animal respiratory epithelial cells and increase the incidence of respiratory diseases. Th...

AI Technical Summary

Problems solved by technology

[0004] CN101112219A discloses a compound natural plant deodorant for alleviating the odor pollution of livestock and poultry farms, which only contains Chinese medicinal ingredients such as yucca saponin, tea polyphenols, houttuynia cordata, honeysuckle, and arborvitae leaves. Mostly reduce the odor that livestock and poultry can smell through the channels of covering and adsorption, but cannot fundamentally suppress the generation of odor.

Because many odors are caused by incomplete digestion of feed or low utilization of nitrogen, the generation of odors can be reduced from the source only after adding ingredients that promote digestion and substances that promote nitrogen conversion; CN1465237A discloses the Changchun Geography A technology of the research institute to control harmful gases such as ammonia and hydrogen sulfide in poultry houses. This technology firstly reduces the odor generation from the structure of the poultry house, and then adds a certain amount of enzyme preparations, acid preparations, and microorganisms to the feed. preparation and yucca extract to maintain the balance of intestinal flora and improve protein digestibility, thereby reducing odor pollution. The disclosed patent is not only unclear about the main components of enzyme preparations, acid preparations, and microecological preparations, but also operable Poor performance, as mentioned in it, the microecological preparation contains more than 80 kinds of microorganisms, which is obviously not feasible in use

Although there are these research progresses, the technology to control the odor generation from the source and remove the odor from the downstream has not yet been disclosed.

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