Traditional Chinese medicine feed additive for preventing necrotic enteritis and preparation method thereof

Abstract

The invention discloses a traditional Chinese medicine feed additive for preventing necrotic enteritis and a preparation method thereof. The traditional Chinese medicine feed additive for preventing necrotic enteritis is prepared from the following common raw materials in parts by weight: 17-21 parts of rhizoma polygonati, 14-28 parts of polygonum multiflorum thumb, 10-14 parts of cactus, 10-14 parts of pine needle, 7-11 parts of radix sophorae flavescentis, 6-10 parts of Chinese pulsatilla root, 6-10 parts of air potato, 5-11 parts of honeysuckle and 5-11 parts of schisandra chinensis. The preparation method comprises the following steps: proportionally mixing the medicinal materials, and processing into powder with the granularity of 50-70 meshes; adding 30% purified water to the powder to naturally ferment into enzyme together with a proper amount of brown sugar; grinding the rest of dreg into a paste by virtue of a high-speed pulping machine after an enzyme solution is extracted; proportionally mixing the paste with other feed raw materials; fully mixing with purified excellent bacillus and excellent saccharomycetes; and fermenting again for 36 hours, so as to prepare the traditional Chinese medicine feed additive for preventing the necrotic enteritis. The traditional Chinese medicine feed additive has the effects that the traditional Chinese medicine feed additive is mild in drug properties and easy to absorb, the morbidity and mortality of the necrotic enteritis are obviously reduced, and the feed conversion ratio is lowered.

Description

technical field [0001] The invention relates to the technical field of production of feed additives, in particular to the technical field of production of Chinese herbal medicine feed additives for preventing chicken necrotic enteritis. Background technique [0002] Under high-density feeding conditions, in the environment of high temperature and high humidity in summer, moldy feed and various germs in the breeding environment make chickens extremely susceptible to necrotic enteritis. Once the chickens are infected with the disease, they will die, their feed intake will decrease, and their feed-to-meat ratio will increase, which will affect their production performance. The traditional prevention and treatment method is to add antibiotics in drinking water or feed for prevention and treatment. However, over-reliance on antibiotics will also lead to increased drug resistance of bacteria, a reduction in the number of beneficial bacteria in the chicken intestines, and will als...

AI Technical Summary

Problems solved by technology

However, over-reliance on antibiotics will also lead to increased drug resistance of bacteria, a decrease in the number of beneficial bacteria in the chicken intestines, and a decline in chicken production performance. At the same time, residual antibiotics will also cause adverse effects on the environment.