Feed for weaned pigs and preparation method for feed

Abstract

The invention discloses a feed for weaned pigs. The feed comprises the following components: weaned pig feed core material, smashed microwave corn powder, smashed microwave bean powder, fermented bean meal, wheat middling, steam fish meal, high-fat whey powder, calcium hydrogen phosphate, an anthony pig compound premix, a compound acidifying agent, a compound emulsifying agent, choline chloride, an antioxidant, a mold removal agent, edible salt, 98 percent of lysine hydrochloride, DL-methionine and mountain flour. The preparation method for the feed comprises the following steps of: performing microwave treatment on corns and beans, then smashing and screening the corns and the beans, and proportionally mixing the components. According to the feed, the problem of weaning of anthony pigs is solved by weakening the weaning stress of the anthony pigs, improving the anti-virus capability of the anthony pigs and improving the immunity of the anthony pigs; the daily weight gain of the anthony pigs can be effectively increased; the material-to-meat ratio can be reduced; the diarrhea rate is reduced by over 3 percent; the daily feed intake is increased by over 6 percent, so that the anthony pigs have high stress resistance and immunity.

Description

technical field [0001] The invention relates to the pig feed industry, and more specifically refers to a feed for weaned suckling pigs and a preparation method thereof. Background technique [0002] Weaning is the biggest stress stage in a pig's life. Due to changes in factors such as weaning, nutrition, and environment, the body of the piglet produces various stress responses, leading to a series of changes from psychology to physiology, which affects the piglet. Immunity of the body, and phenomena such as deterioration of fur, slow production, low feed conversion rate, diarrhea, dead pigs and even death have caused great economic losses to the animal husbandry industry for many years. Therefore, as a feed enterprise, how to minimize the weaning stress of suckling pigs, improve the immunity of suckling pigs and enhance the anti-virus ability of suckling pigs through feed has become the core and key point of our development of weaned piglet feed. [0003] Traditional feed ...

AI Technical Summary

Problems solved by technology

[0004] A small number of feed companies and farmers with advanced concepts have fully realized the dangers of overuse of antibiotics, dared to try and develop some antibiotic-free feeds, and have a unique understanding of the weaning stress, immunity and disease resistance of suckling pigs. There are products that reduce stress and improve immunity, but often the means are relatively single, and only one or two aspects are considered, such as adding only one or two of astragalus polysaccharides, oligosaccharides, Chinese herbal medicines, amino acids, etc. , a very small number will add multiple kinds, these methods are relatively one-sided, the feed industry needs to introduce more new technologies to solve the bottleneck problem of existing feed technology, so until now only relying on existing products can not effectively reduce the weaning of piglets Stress, better improve the immunity of suckling pigs and effectively enhance the anti-virus ability of suckling pigs

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