阅读说明：本技术 一种无抗肉牛专用复合饲料、制备方法 (Special antibiotic-free compound feed for beef cattle and preparation method ) 是由 王伯初 杨宪 于 2020-05-19 设计创作，主要内容包括：发明提供了一种无抗有机肉牛专用复合饲料,由发酵饲料和中药添加剂混合组成,其中发酵饲料由巨菌草粉碎物、酒糟有效物质提取物、玉米粉碎物和杂交构树粉混合的发酵物。本发明提供的无抗饲料能显著提升肉牛的免疫能力,减少肉牛甚至避免在肉牛饲养的过程中使用抗生素,对于提供肉牛品质有显著的意义。(The invention provides a special compound feed for nonreactive organic beef cattle, which is formed by mixing fermented feed and a traditional Chinese medicine additive, wherein the fermented feed is a fermented product formed by mixing pennisetum hydridum crushed products, distillers' grain effective substance extracts, corn crushed products and hybrid paper mulberry powder. The antibiotic-free feed provided by the invention can obviously improve the immunity of beef cattle, reduce the use of antibiotics in the process of feeding beef cattle and even avoid the use of antibiotics, and has obvious significance for improving the quality of beef cattle.)

1. The special antibiotic-free compound feed for organic beef cattle is characterized in that: the feed is prepared by mixing fermented feed and Chinese medicinal additives, wherein the fermented feed is prepared from mixed fermented product of pulverized Jujun grass, effective substance extract of distiller's grains, pulverized corn and hybrid paper mulberry powder.

2. The special compound feed for the antibiotic-free beef cattle according to claim 1, which is characterized in that: the weight ratio of the megaterium powder, the extract of the effective substances of the vinasse, the crushed mixed corn, the crushed Chinese gooseberry and the Chinese medicinal additive is 300:50:100:80: 3.

3. The special compound feed for the antibiotic-free beef cattle according to claim 1, which is characterized in that: the traditional Chinese medicine additive is prepared from traditional Chinese medicine extract;

wherein the traditional Chinese medicine extract is as follows: mixing flos Lonicerae, herba Taraxaci, folium Artemisiae Argyi, folium Aquilariae Resinatum, ethanol extract of radix Codonopsis, and fructus crataegi.

4. The special compound feed for the beef cattle without resistance according to claim 3, which is characterized in that: the weight ratio of the lonicera confusa to the dandelion to the folium artemisiae argyi to the myrcia, to the codonopsis pilosula to the hawthorn is 1:3:3:3:1: 2.

Technical Field

The invention relates to an animal feed, in particular to a special compound feed for nonreactive beef cattle and a preparation method thereof.

Technical Field

The feed antibiotics have great effects on promoting the growth of livestock and poultry and promoting the development of the breeding industry, but the long-term use of the antibiotics can cause the problems of variation of bacteria, generation of drug-resistant strains, drug residues in livestock and poultry products and the environment and the like, and the health of human beings is directly or indirectly harmed. For this reason, people are looking for healthy, environmentally friendly, and efficient animal feeds to replace antibiotic feeds. The advantages of improving the utilization rate of the feed and reducing the anti-nutritional factors of the feed are increasingly accepted by people, and the fermented feed becomes one of effective ways for replacing antibiotics. Meanwhile, the Chinese herbal medicine as the feed additive has a long application history in China, has the effects of preventing body diseases, promoting growth, improving immunity of livestock and poultry and the like due to the unique advantages of naturalness, multiple functions, small toxic and side effects, no drug resistance, no residue and the like, and is also one of effective ways for replacing antibiotics.

The essence of biological feed can be regarded as a composite of live bacterial preparation and fermentation substrate. Plant agricultural and sideline products are used as main raw material substrates), and part of macromolecular substances such as polysaccharide, protein, fat and the like are degraded through the metabolism of microorganisms to generate micromolecular substances such as organic acid, soluble polypeptide and the like, so that the microorganism fermented feed with rich nutrition, good palatability and high viable bacteria content is formed. The feed has a low pH value, is basically free of harmful bacteria such as escherichia coli, salmonella, staphylococcus aureus and the like, and has a positive protection effect on the microecological health of animal intestinal tracts.

The microbial composition of the digestive tract of livestock and poultry is the result of the long-term evolution of organisms and is a balanced system corresponding to the environment. When the livestock and poultry are in a free health state, the microflora of the livestock and poultry is nearly perfect balance, and no advantage can be created by human beings, but when the microflora is unbalanced or the animals are in a sub-health state, the livestock and poultry can be helped to restore the lost balance by certain measures. In the diseased digestive tract, there must be a small number of one or more microorganisms, while there may be a particularly large number of one or more microorganisms. The method for restoring the microecological balance is that the deficient microorganisms, which are the beneficial bacteria, can be supplemented by adding the deficient microorganisms. The excess microorganisms, known as harmful bacteria, can also be reduced by killing with drugs. There are many strains for producing biological feed, and the strains mainly include the following three types: lactic acid bacteria, spores and yeasts. At least 30 kinds of lactic acid bacteria are currently used in the production of lactic acid bacteria. Roughly, according to the lactic acid metabolic pathway, there can be classified into 4 types: homolactic fermentation, obligatory heterolactic fermentation, facultative lactic fermentation, and bifidobacterium heterolactic fermentation.

Beef cattle are cattle which mainly provide beef food for people, and are mainly characterized by good meat production performance, delicious meat quality and suitability for eating. The edible part of beef cattle is the beef and viscera, and the beef is the third meat consumable in the world, is second to pork and poultry, and is much consumed in China, so that the beef cattle cultivation prospect is wide. Fattening is the key point of beef cattle breeding, and because factors influencing the effect are many, the feed for feeding needs to be specially configured to achieve the optimal fattening effect. The biological fermentation feed is prepared by fermenting coarse feed through microorganisms, because the coarse feed is rich in crude fibers such as cellulose, hemicellulose, pectin, lignin and the like and proteins, the coarse feed is difficult to be directly digested and absorbed by animals, and the intestinal burden can be increased after the animals eat the biological fermentation feed to cause intestinal diseases.

Disclosure of Invention

According to the general rule of natural plant feed additives GB/T19424-2003, the standard of veterinary epidemic prevention of food and cattle feed without public hazard NY5126-2002, the standard of use of food and livestock feed and feed additives NY5032-2006, the general administration of food and drug administration and the State administration of health and health Committee and the catalog management method of traditional Chinese medicine, wherein the traditional Chinese medicine is food and Chinese medicinal materials. The invention provides a special compound feed for nonreactive beef cattle, which is characterized in that: the feed is prepared by mixing fermented feed and Chinese medicinal additives, wherein the fermented feed is prepared from mixed fermented product of pulverized Jujun grass, effective substance extract of distiller's grains, pulverized corn and hybrid paper mulberry powder.

The weight ratio of the megaterium powder, the extract of the effective substances of the vinasse, the crushed mixed corn, the crushed Chinese gooseberry and the Chinese medicinal additive is 300:50:100:80: 3.

The traditional Chinese medicine additive is prepared from traditional Chinese medicine extract;

wherein the traditional Chinese medicine extract is as follows: mixing flos Lonicerae, herba Taraxaci, folium Artemisiae Argyi and radix Codonopsis ethanol extract with fructus crataegi;

the weight ratio of the lonicera confusa to the dandelion to the folium artemisiae argyi to the myrcia, to the codonopsis pilosula to the hawthorn is 1:3:3:3:1: 2.

The beneficial technical effects of the invention are as follows: the antibiotic-free feed provided by the invention can obviously improve the immunity of beef cattle, reduce the use of antibiotics in the process of feeding beef cattle and even avoid the use of antibiotics, and has obvious significance for improving the quality of beef cattle.

Detailed Description