A kind of health-care disease-resistant pig feed additive and preparation method thereof

Abstract

The invention relates to a health disease-resistant pig feed additive comprising the following components in parts by weight: 0.2-0.5 part of zinc lactate, 0.4-0.8 part of beta-dextranase, 5-9 parts of isomalto-oligosaccharide, 0.5-1 part of yeast powder, 0.5-0.9 part of bifidobacterium bifidum probiotics powder, 0.5-1 part of bacillus laterosporus powder and 9-12 parts of an attractant composition, wherein the attractant composition comprises the following components in parts by weight: 2-6 parts of jerusalem artichoke residues, 1-3 parts of rape seeds, 1-3 parts of hawthorns and 5-8 parts of perilla seeds. The preparation method of the feed additive comprises the following steps: weighing the components in parts by weight, screening through a 50-mesh sieve, uniformly mixing, screening again, performing wet method pelletizing, drying, and screening the dried particles through a 20-mesh sieve to obtain the additive. Compared with the prior art, the pig feed additive provided by the invention can effectively adjust the balance of intestinal florae of animals to improve the food calling property, promote growth and development, and significantly promote the immunity and production performance of pigs, and has a very strong health disease-resistant effect; and moreover, a preparation process of the additive is simple, is low in cost, and can also reduce ammonia nitrogen discharge to the environment.

Description

technical field [0001] The invention belongs to the technical field of pig feed additives, and relates to an additive and a preparation method thereof, in particular to a health-care and disease-resistant pig feed additive and a preparation method thereof. Background technique [0002] Feed additives are small or trace substances added in the process of feed production, processing and use. The dosage is small but the effect is significant. It can improve the nutrition of the feed, promote animal growth, prevent and control body diseases, improve the utilization rate of feed, and improve the quality of animal products. , Save feed cost and so on. With the rapid development of modern animal husbandry, feed additives have been widely used in the modern feed industry in recent years, and have become the three pillars of the compound feed raw material industry together with energy feed and protein feed. There are many types of additives approved by the United States. Up to 300 Th...

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Problems solved by technology

The technical solution disclosed in the above-mentioned patent mainly adopts a variety of traditional Chinese medicine ingredients as the main body of the additive, which has a certain effect on enhancing the digestion and absorption function, immunity and disease resistance of nursery pigs. However, since the main body of the additive is Chinese medicine ingredients, it will Adding it to pig feed will directly affect the palatability of pig feed to a certain extent, which is not conducive to improving the feed intake of pigs. At the same time, in the preparation process, it is first stirred and mixed, and then crushed, which cannot guarantee that each component The uniformity of mixing will greatly affect the actual efficacy of additives and needs to be further improved

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