Biological additive for livestock and poultry feed and preparation method thereof

Abstract

The invention discloses a biological additive for livestock and poultry feed. The biological additive is prepared from the following components: a bacillus subtilis solution, a saccharomycetes solution, a lactic acid bacterium solution, an acetic acid bacterium solution, a saccharomyces cerevisiae solution and a plant lactobacillus solution in weight ratio of (0.4-1):1:(0.6-1.5):(0.6-1.5):(0.6-1.5):(0.3-0.7). After the biological additive for the livestock and poultry feed disclosed by the invention is infiltrated with feed and drinking water and enters the intestinal tracts of the livestock and poultry, free dominant populations can be formed by the biological additive infiltrated with the feed and drinking water, and beneficial florae in the intestinal tracts to inhibit and eliminate harmful pathogenic bacteria. Meanwhile, a big amount of amino acids, protein, vitamins, biochemical enzymes, antibiotics, growth promoting factors and other nutritional substances are secreted and synthesized, thereby adjusting and improving the organ functions of the bodies of the livestock and poultry, improving the feed conversion ratio, generating immunization, nourishment, growth stimulation andother effects on the livestock and poultry, and achieving the effects of eliminating odor of feces and urine, preventing and treating diseases, improving the survival rate, promoting growth and reproduction, purifying environments, improving economic benefits and the like.

Description

technical field [0001] The invention relates to a strain mixture, in particular to a biological additive for livestock and poultry feed and a preparation method thereof. Background technique [0002] With the continuous improvement of people's living standards and the continuous increase of population, the requirements for the output and quality of livestock and poultry are getting higher and higher. [0003] In the prior art, the method of adding chemical hormones is often used to increase the reproductive rate of livestock and poultry, promote growth, and shorten the feeding time, so it is easy to cause chemical hormone residues in the finished products of meat, eggs, and milk. Livestock and poultry are susceptible to bacterial infection, and are easy to spread diseases, causing epidemics in livestock and poultry. Treatment with veterinary drugs is likely to cause antibiotic drug residues and affect the quality of their meat, eggs, and milk. Contents of the invention...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the method of adding chemical hormones is often used to increase the reproductive rate of livestock and poultry, promote growth, and shorten the feeding time, so it is easy to cause chemical hormone residues in the finished products of meat, eggs, a