Method for improving organism metabolism, immunity and milk quality of dairy cow

Abstract

The invention discloses a method for improving organism metabolism, immunity and milk quality of dairy cows. The method comprises the following steps: mixing Lesaffre yeast, selenium-enriched yeast and feed; and feeding the dairy cow with the feed added with the Lesaffre yeast and the selenium-enriched yeast. According to the present invention, by adding the Lesaffre yeast and the selenium-enriched yeast to the feed, the immunity of the dairy cow can be improved, the quality of the dairy product can be improved, the stability of the rumen microflora can be easily achieved, the important effects of maintaining the normal physiological function of the dairy cow and improving the nutrition metabolism level can be provided, and the multiple effects of improving the immune performance, improving the production performance and the like can be provided; and the method solves the problems of residues and biological drug resistance, has the advantages of being easy to operate, low in cost, high in safety, free of drug resistance and the like, can effectively improve the organism metabolism, immunity and milk quality of the dairy cows, and has very important significance for improving the health of the dairy cows, achieving better development of animal husbandry and increasing the income of farmers.

Description

technical field [0001] The invention relates to a method for improving body metabolism, immunity and milk quality of dairy cows. Background technique [0002] With the continuous increase in demand for livestock and poultry products and the improvement of quality requirements for livestock and poultry products, livestock and poultry breeding enterprises are urged to continuously improve the breeding level to meet market demand, and the improvement of feed quality is the key to raising the breeding level. At present, additives are widely used in livestock and poultry production. It can strengthen the nutritional value of basic feed, improve animal production performance, ensure animal health, reduce feeding costs and improve the quality of livestock and poultry products. Traditional additives such as antibiotics, hormones, etc. , plays a role that cannot be ignored, but there are obvious defects, including: [0003] (1) Long-term use of antibiotics, hormones and other substa...

AI Technical Summary

Problems solved by technology

[0003] (1) Long-term use of antibiotics, hormones and other substances will lead to drug resistance of pathogenic microorganisms. Specifically: long-term low-dose use of antibiotics and hormones by animals, whether used as feed additives or preventive drugs, is higher than short-term high-dose Therapeutic drugs will also lead to the selection of drug-resistant bacteria in the ecological environment, and the drug-resistant genes in bacteria can be passed between bacteria in the human population, bacteria in fauna, and bacteria in the ecosystem, which can lead to drug resistance in pathogenic bacteria , causing failure in the treatment of infectious diseases in humans and animals

[0004] (2) Drug residues appear in livestock products, causing harm to human health. Specifically: in the physiological metabolism process of animal growth and development, there may also be some "bypass metabolism" similar to the secondary metabolism of microorganisms , these metabolic products have nothing to do with the growth and development of animals, thus causing a waste of nutrients

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