A Compound Feed for Improving Antioxidative Activity of Boar Sperm

An antioxidant activity, compound feed technology, applied in animal feed, animal feed, application, etc., can solve the problems of reduced activity and distribution efficiency, affected sperm function, decreased membrane fluidity, etc., to improve semen quality and enhance antioxidant capacity. Activity, the effect of enhancing sperm antioxidant activity
CN103829085BInactive Publication Date: 2015-08-26辽宁艾德蒙种猪繁育有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
辽宁艾德蒙种猪繁育有限公司
Publication Date
2015-08-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a mixed feed for improving antioxidant activity of the sperm of a boar. The mixed feed is characterized by comprising the following raw materials by weight: 40 to 60% of corn, 5 to 20% of fish meal, 5 to 20% of wheat, 10 to 25% of wheat bran, 0.2 to 5% of a soybean small peptide additive, 0.05 to 2% of taurine, 2 to 10% of soybean meal, 2 to 8% of plant oil, 1 to 2% of a calcium element additive, 0.1 to 0.8% of salt, 0.05 to 0.5% of N-carbamylglutamic acid, 0.1 to 0.3% of a composite trace element additive, 0.03 to 0.08% of a composite vitamin additive, 0.005 to 1% of anthocyanidin, 0.05 to 2% of tea polyphenol, 0.5 to 1.5% of amino acid and 0 to 5% of bentonite. The mixed feed is applicable to the boar, can effectively increase the amount of boar seminal fluid, improve sperm vitality and sperm density, reduce the rate of sperm deformation and enhance antioxidant activity of the sperm of the boar and is of great significance to improvement of the quality of boar seminal fluid.
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Description

technical field

[0001] The invention belongs to the field of feed composition, in particular to a composition for improving the antioxidant activity of boar sperm. Background technique

[0002] The feeding and management of breeding boars is an important part of pig farm management. The purpose of raising breeding boars is to obtain high-quality semen, thereby improving the overall production performance of the pig herd, increasing the economic benefits of raising pigs, and making the breeding boars have a strong physique , strong libido, and produce a large amount of high-quality semen, thereby increasing the conception rate of sows and increasing the number of litters.

[0003] Semen quality is the main factor affecting the reproductive performance of boars. Sperm, especially the plasma membrane, is rich in unsaturated fatty acids. Necessary for the fertilization process such as body reaction and sperm-egg fusion. However, these polyunsaturated fatty acids are easily oxi...

Claims

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