Feed additive for pregnant sows as well as production and application methods thereof

Abstract

The invention discloses a feed additive for pregnant sows as well as production and application methods thereof. The additive is prepared by uniformly mixing 1 part of No. 1 feed, 1 part of No. 2 feed and 1 part of No. 3 feed, and then uniformly mixing the mixed feed with yeast cell wall polysaccharides according to the weight ratio of 10 to 1, wherein the No. 1 feed is prepared from 50 parts of a lactobacillus plantarum metabolite antibacterial peptide and 50 parts of lactobacillus rhamnosus; the No. 2 feed is prepared from 20 parts of glucose oxidase, 20 parts of catalase, 20 parts of peptidase, 20 parts of epoxidized reductase and 20 parts of phosphatase; the No. 3 feed is prepared from 50 parts of calcium montmorillonite, 15 parts of raw gypsum, 15 parts of sodium sulfate and 20 parts of baking soda. The product disclosed by the invention is added into sow feed from 90 days of pregnancy to a parturition stage of the sows according to the amount of 2kg / ton. The product disclosed by the invention can be used for effectively preventing influences, caused by mycotoxin and in-vivo toxins, on the pregnant sows; the litter size of the sows and the healthy piglet number are remarkably improved; in a parturition process of the sows, the littering time interval is obviously shortened, the disease resistance of the sows is remarkably improved and the reproductive performance of the sows is obviously improved.

Description

technical field [0001] The invention relates to a feed additive, in particular to a feed additive suitable for detoxification, mildew removal, detoxification and anti-inflammation of pregnant sows (90 days of pregnancy-delivery stage) and a production and use method thereof. Background technique [0002] Mycotoxin pollution has become a major hazard affecting the development of the world's agriculture, feed industry and breeding industry. How to recognize and prevent and control mycotoxins has become the primary issue of whether feed safety and livestock product safety can be solved. Mold and its toxins not only reduce the nutritional value and palatability of feed, but also affect the storage, transportation and use of feed. More seriously, they destroy animal immune function and redox homeostasis, reduce animal disease resistance and health, and further reduce animal production. Performance, waste of feed resources. And it can cause acute and chronic poisoning of differe...

AI Technical Summary

Problems solved by technology

However, the mycotoxin adsorbents on the market are mainly physical adsorbents, which absorb mycotoxins in the feed and also remove a large amount of vitamins (especially fat-soluble vitamins), trace elements and other nutrients from the body. At the same time, the effective adsorption is not complete, and It is not effective for pigs that have been poisoned by mycotoxins. In addition, it cannot absorb endotoxins (such as lipopolysaccharide LPS) and degrade toxins absorbed into the blood. It cannot achieve the purpose and effect of detoxification, detoxification, detoxification, and detoxification.