Feed additive for increasing stock boar seminal fluid quality

A feed additive and boar technology, applied in the field of feed additives, can solve problems affecting the health and reproductive performance of breeding boars, reduce the pregnancy rate of sows, and long semen production cycle, so as to enhance the immune function of the body and increase the conception rate and litter size, and the effect of improving semen quality
CN106562060AInactive Publication Date: 2017-04-19湖北博大生物股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
湖北博大生物股份有限公司
Publication Date
2017-04-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a feed additive for increasing stock boar seminal fluid quality, wherein the feed additive consists of the following raw materials in parts by weight: 10-30 parts of bacillus subtilis, 10-15 parts of a selenium-enriched yeast agent, 3-5 parts of a selenium-enriched tea powder, 5-9 parts of angelica sinensis, 4-6 parts of eucommia ulmoides, 10-12 parts of morinda officinalis, 13-15 parts of dodder, 15-20 parts of cynomorium songaricum, 18-20 parts of semen allii tuberosi, 14-18 parts of fructus psoraleae, 2-5 parts of N-carbamylglutamate, 3-8 parts of a trace element amino acid chelate, 48-56 parts of compound vitamin, 45-55 parts of starch, and 35-40 parts of wheat bran. The feed additive can increase sperm quantity and sperm vitality of stock boars, improves the seminal fluid quality, and increases the reproduction ability of the stock boars.
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Description

technical field

[0001] The invention relates to the field of feed additives, in particular to a feed additive for improving the quality of boar semen. Background technique

[0002] The performance of boars has far more influence on the next generation than that of sows. It is of great value in pig farms. The quality of boars produced, especially the quality of semen, directly affects the reproductive performance of sows . At present, due to factors such as small boar population size, long semen production cycle, low sperm survival rate due to malnutrition, and disease troubles, the health and reproductive performance of boars are directly affected, resulting in a reduction in the pregnancy rate of sows. Therefore, research and development of feed additives for breeding boars, improving the quality of their semen, and then improving the reproductive capacity of breeding boars are of great importance to the production performance and economic benefits of pig farms. Contents...

Claims

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