Feed additive and applications of feed additive in constipation of sow

Abstract

The invention provides a feed additive and applications of the feed additive in constipation of a sow. The additive comprises the following components: saccharomyces boulardii with the bacteria number not less than 5*108 / g, bacillus licheniformis with the bacteria number not less than 4*109 / g, bacillus subtilis with the bacteria number not less than 8*109 / g, xylanase with the enzyme not less than800U / g, and carrier not less than 600mg / g. For the feed additive, the saccharomyces boulardii is taken as a main body, the microbial community of the intestinal tract of the sow is adjusted, the wriggling of the intestinal tract is quickened by stimulating the nerve plexus of the intestines, so that the problem of the constipation of the sow is prevented, and due to the addition of the additive, the content of the beneficial bacterial in rear intestinal tract is improved. The invention has the advantages of safety, high efficiency, singleness, small adding amount and the like, and by using the feed additive, the constipation of the sow is alleviated, and the health condition of the sow is improved.

Description

technical field [0001] The invention belongs to the technical field of livestock feed, and relates to a feed additive, in particular to a feed additive and its application in alleviating sow constipation. Background technique [0002] Constipation in sows in animal husbandry refers to the phenomenon of prolonged or complete retention of feces through the intestinal tract caused by reduced manure volume and defecation frequency. The main clinical symptoms are: difficulty in defecation, decreased frequency of defecation, sows' spirit and loss of appetite, difficulty in defecation, and dry stool. Mild constipation in sows will cause loss of appetite, insufficient nutrient intake, postpartum anemia, and weak piglets, etc. Severe constipation will cause sows to have digestive and absorption disorders, mental abnormalities, and severe sows will cause death . In intensive farms, the incidence of constipation in sows is relatively high, about 20-35%, and in some pig farms it is as...

AI Technical Summary

Problems solved by technology

Because microecological feed additives have a good effect on constipation caused by heat stress, intestinal peristalsis slowing down, and flora imbalance, etc., but because the direction of improvement of various bacteria in microecological preparations is not consistent, the current single Probiotics cannot effectively prevent and treat constipation in many sows

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