Microbial feed additive, preparation method and application thereof

Abstract

The invention discloses a new microbial feed additive, a preparation method thereof, and the application in the animal and plant breeding. The feed additive is mainly composed of the following components with the parts by weight: 20 to 40 shares of Boas-Oppler bacillus, 20 to 40 shares of Saccharomyces cerevisiae, and 30 to 60 shares of Bacillus subtilis. The feed additive of the invention is rich in active ingredients including lactic acid, digestive ferment, amino acid, protein, vitamin, nutrilit, etc., and has the efficacy on the following aspects: 1. the autoimmunity of animals and poultries is improved, the disease rate of intestinal tract disease is reduced, and the mortality rate is lowered; 2. the production performance of the animals is improved; 3. the feed percent conversion is improved, the ratio of feed-meat, feed-egg, and the feed-milk is lowered; 4. the milk producing and egg-laying time of the animals and the poultries is prolonged, the outside and inside quality of the products of the animals and the poultries is improved, the content of cholesterol and fat is lowered, and the pesticide residue is deteriorated; 5. the odour of dejection of the animals and the poultries is eliminated, the shit and urine pollution in a breeding farm is lowered, the quantity of mosquito and fly is reduced, and the production condition is improved.

Description

technical field [0001] The invention relates to a feed additive, in particular to a solid microbial feed additive mainly composed of a variety of beneficial microbial agents, its preparation method and its role in improving animal production performance, improving the autoimmunity of livestock and poultry, and eliminating the odor of livestock and poultry manure. and other applications, belonging to the field of feed. Background technique [0002] my country's animal husbandry is currently facing the following problems that need to be improved: 1. Because the breeding environment of animals is very bad (for example, the smell of the farm is very serious, the breeding density is high, etc.), which reduces the animal's health to a certain extent. Immunity, coupled with frequent epidemics of animal diseases, has caused great threats and damage to the breeding industry. 2. The performance of animals is relatively low, for example, the milk quality of dairy cows is poor, and the ...

AI Technical Summary

Problems solved by technology

[0002] my country's animal husbandry is currently facing the following problems that need to be improved: 1. Because the breeding environment of animals is very bad (for example, the smell of the farm is very serious, the breeding density is high, etc.), which reduces the animal's health to a certain extent. Immunity, coupled with frequent epidemics of animal diseases, has caused great threats and damage to the breeding industry

2. The performance of animals is relatively low, for example, the milk quality of dairy cows is poor, and the peak milk production period is short; 3. The conversion rate of feed is low

[0003] At present, there is a lack of a feed additive that effectively solves the above problems

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