Preparation method of bioactive composite high-efficiency feed nutrient solution used for livestock and poultry

Abstract

The invention discloses a preparation method of bioactive composite high-efficiency feed nutrient solution used for livestock and poultry. The method comprises the following steps of: inoculating bacillus coprophilus, streptococcus thermophilus, saccharomyces cerevisiae and hansenulaanomala into culture mediums to obtain four seed solutions respectively; filling 0.6-1.5 percent by weight of each of four seed solutions into an active nutrient solution which is prepared from 10-18 percent by weight of cane molasses, 0.5-1.8 percent by weight of milt cream, 10-20 percent by weight of starch and pure water through fermentation; and the feed nutrient solution is obtained after fermentation. Through the feed nutrient solution, the problems of high probability of moistening and oxidation, low probability of absorption in bodies of livestock and poultry, low material utilization rate and the like existing in the use of a solid additive are improved; a huge number of organic compounds can be decomposed; antibiotic and ablastin are produced; a large amount of amino acid, protein, vitamins, various bioactive enzymes and the like is excreted; and the feed nutrient solution has the functions of adjusting and improving functions of organs in the bodies of the livestock and poultry, increasing content of nutritive materials of the livestock and poultry, improving immunity of organisms and promoting growth and development.

Description

technical field [0001] The invention relates to a preparation method of a livestock and poultry breeding feed additive, in particular to a preparation method of a biologically active compound high-efficiency feed nutrient solution used by livestock and poultry. [0002] Background technique [0003] At present, the feed additives used in livestock and poultry farming are generally nutritional and non-nutritional additives, such as amino acids, vitamins, mineral elements, antibiotics, antibiotics, hormones, enzyme preparations, insect repellents, food attractants, etc. are almost all powders, The powder is easily oxidized by moisture, difficult to absorb in the livestock and poultry body, and due to uneven mechanical mixing, the bioavailability is low. In the prior art, such as the invention patent application document titled "Biological feed additive and its preparation method" and application number 00133695.9, it is disclosed that by screening Lactobacillus viridans, Lac...

AI Technical Summary

Problems solved by technology

[0003] At present, the feed additives used in livestock and poultry farming are generally nutritional and non-nutritional additives, such as amino acids, vitamins, mineral elements, antibiotics, antibiotics, hormones, enzyme preparations, insect repellents, food attractants, etc. are almost all powders, The powder is easily oxidized by moisture, and it is not easy to absorb in the livestock and poultry body. Due to uneven mechanical mixing, the bioavailability is low.

In the prior art, such as the invention patent application document titled "Biological feed additive and its preparation method" and application number 00133695.9, it is disclosed that by screening Lactobacillus viridans, Lactobacillus faecalis pure bacteria, saccharomyces, Bacillus subtilis The bacillus is a biological feed additive with a bacterial count of 8-1 billion / g after the primary expansion culture of the medium, the secondary expansion culture, the use of rice bran and wheat bran to absorb the bacterial liquid, accumulation and fermentation, and drying, which can improve the intestinal tract of livestock and poultry animals. The functions of the intestinal digestive system can balance the intestinal flora, reduce the use of antibiotics, improve the quality of livestock and poultry products, increase the absorption and conversion rate of livestock and poultry feed, save feed, reduce feed costs, etc.; but this kind of feed Additives still have deficiencies in adjusting and improving the organ functions of livestock and poultry, increasing the content of nutrients in livestock and poultry, improving the body's immunity, and promoting growth and development. They need to be greatly improved to meet the social requirements for livestock and poultry products.