Probiotics microbial agent for regulating livestock intestinal flora and preparation method thereof

Abstract

The invention discloses a probiotics microbial agent for regulating livestock intestinal flora and a preparation method thereof. The probiotics microbial agent is prepared by using candida utilis, streptococcis faecium, bacillus subtilis, bacillus natto, lactobacillus plantarum and rhodopseudomonas palustris as raw materials, performing the three-stage liquid fermentation, then uniformly mixing the enlarged cultivated fermenting bacteria with a feed wheat bran, performing the solid fermentation, drying at low temperature to obtain the probiotics agent for regulating the livestock intestinal flora structure. The agent can be used for regulating the livestock intestinal flora structure, promoting the growth of the probiotics, inhibiting the growth of the harmful bacteria, substituting the antibiotics, improving the feed utilization rate, obviously reducing the odor of the excrement of the livestock and improving the ecological environment of aquiculture and round environment, and is efficient, non-toxic and no residue. The probiotics microbial agent can be widely applied to a livestock feed additive so as to prevent the livestock intestinal disease and respiratory disease.

Description

technical field [0001] The invention relates to a probiotic microbial agent for adjusting the intestinal flora of poultry and livestock and a preparation method thereof, specifically, a probiotic for adjusting the intestinal flora structure of poultry and livestock and replacing antibiotics to prevent intestinal and respiratory diseases of poultry and livestock Bacteria and its preparation method. Background technique [0002] There have been many reports about the abuse of antibiotics and veterinary drugs in the breeding industry to prevent the disease of poultry and livestock. This not only increases the cost of breeding, but also leads to a decline in the quality of milk, eggs and various meat products, increasing the risk of unhealthy conditions, and seriously affecting the sustainable development of the breeding industry. . However, in the breeding industry, due to intensive farming, the quality of the breeding environment and the surrounding environment is poor, a...

AI Technical Summary

Problems solved by technology

[0002] There have been many reports about the abuse of antibiotics and veterinary drugs in the breeding industry to prevent the disease of poultry and livestock. This not only increases the cost of breeding, but also leads to a decline in the quality of milk, eggs and various meat products, increasing the risk of unhealthy conditions, and seriously affecting the sustainable development of the breeding industry.

However, in the breeding industry, due to intensive farming, the quality of the breeding environment and the surrounding environment is poor, and poultry and livestock are prone to respiratory and intestinal diseases. The market urgently needs a feed additive with no residue, no toxicity, and low cost to replace antibiotics. , Harmful veterinary drugs to ensure the healthy growth of farmed poultry and livestock, thereby improving the quality and quality of poultry and livestock products