Laying hen feed with balanced nutrition and strong disease resistance

Abstract

The invention discloses a laying hen feed with balanced nutrition and strong disease resistance. The laying hen feed comprises the following raw materials in parts by weight: 20-40 parts of sorghum powder, 10-20 parts of corn flour, 5-15 parts of cabbage caterpillar powder, 7-13 parts of earthworm, 12-24 parts of wheat, 5-15 parts of oatmeal, 1-4 parts of gravel, 1-3 parts of clay, 2-10 parts of coating vitamin E, 1-5 parts of carboxymethylcellulose sodium, 1-5 parts of corn oil, 0.5-1.2 parts of ginger, 0.5-1.5 parts of malic acid, 0.2-0.8 parts of xylo oligosaccharide, 1-2 parts of isomaltose oligosaccharide, and 0.2-0.6 parts of choline chloride. The laying hen feed has the advantages of strong disease resistance, balanced nutrition, easy digestion, and non environmental pollution.

Description

technical field [0001] The invention relates to the technical field of chicken feed, in particular to a feed for laying hens with balanced nutrition and strong disease resistance. Background technique [0002] Since the United States Food and Drug Administration (FDA) first approved antibiotics as feed additives in 1950, the practice of adding antibiotics and chemicals to livestock and poultry feeds has become increasingly common. It has played a huge role in increasing the production of livestock and poultry and promoting the development of the livestock and poultry breeding industry. However, serious adverse consequences have also been produced at the same time, causing pathogenic bacteria to mutate into drug-resistant strains, resulting in drug resistance, resulting in imbalance of normal flora in humans and animals, inhibiting the formation of the body's immune response, and even causing death; Antibiotics in foods such as eggs, milk, etc. cannot be completely inactivat...

AI Technical Summary

Problems solved by technology

However, serious adverse consequences have also been produced at the same time, causing pathogenic bacteria to mutate into drug-resistant strains, resulting in drug resistance, resulting in imbalance of normal flora in humans and animals, inhibiting the formation of the body's immune response, and even causing death; Antibiotics in foods such as eggs, eggs, and milk cannot be completely inactivated by heat treatment. Long-term intake of such foods containing residual antibiotics can lead to chronic poisoning, etc.

Although my country prohibits the addition of antibiotics in the diet of laying hens, after antibiotics are stopped, the laying performance, immune function, and feed utilization rate of laying hens will decline, and nitrogen, phosphorus and other emissions in the feces will increase and pollute the environment. How to prepare a Feed for laying hens that does not contain antibiotics, can improve the immunity of laying hens, is nutritionally balanced, easy to digest, and does not pollute the environment has become a technical problem that needs to be solved at present