Growing and fattening pig feed additive as well as preparation method and application thereof

Abstract

The invention relates to a growing and fattening pig feed additive as well as a preparation method and application thereof, and belongs to the field of feed. The additive comprises the following raw materials: a composite detoxifying agent, an enzyme preparation, camphor tree seed powder, plant essential oil, tea saponin, acetohydroxamic acid, activated carbon and a carrier. The additive can promote the growth of growing and fattening pigs and increase the feed intake and the feed conversion efficiency, and also can adjust the immune function of livestock and poultry, adjust the intestinal microecological balance and enhance the disease resistance; and in addition, the additive can reduce the discharge quantity of nitrogen and phosphorus and dissipating quantity of ammonia gas in excrementof the growing the fattening pigs, and reduce pollution to the environment by the excrement. During preparation, the raw materials are mixed according to the proportion, the operation is simple and rapid and the condition controllability is high. After the additive is added into growing and fattening pig feed, the quality of the growing and fattening pigs can be improved, digestion and absorptionof nutritional materials by the growing and fattening pigs are promoted, the nutrient utilization rate is increased and discharge of manure of a pig field is reduced.

Description

technical field [0001] The invention relates to the field of feed, and in particular to a feed additive for fattening pigs and its preparation method and application. Background technique [0002] my country is a big pig breeding country, and it is also the largest pork consumption country in the world. In recent years, with the continuous improvement of people's consumption level, and the preference consumption habit of pork has affected the economic benefits of the pig breeding industry chain. The rapid development of the pig industry has played a huge role in improving people's living standards and promoting the development of rural local economies, but at the same time, the sewage produced by a large number of large-scale pig farms directly affects the surrounding ecological environment. [0003] Pig farm pollutants are mainly nitrogen, phosphorus and other substances in feces and urine. According to research, a thousand pig farms excrete 10 tons of feces and urine per ...

AI Technical Summary

Problems solved by technology

If not handled properly, these pollutants will not only pollute the atmosphere, but also cause serious pollution to the soil and water quality.

Moreover, nitrogen and phosphorus deposits in the soil or directly infiltrate into groundwater or flow into rivers and lakes through surface soil loss will lead to eutrophication of water and accelerate the excessive growth of aquatic plants, especially algae, resulting in significant deterioration of water quality and causing huge pollution to the environment

In addition, a large amount of dirty gas will be produced in the production of pig breeding, which will cause serious pollution to the atmosphere.

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