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A compound feed additive for improving the reproductive performance of breeder roosters and its application

A compound feed and additive technology, applied in the application, animal feed, animal feed and other directions, can solve the problems of affecting the egg fertilization rate of breeders, reduce the palatability of chicken feed, and the loss of breeder breeding, and improve the quality of semen and the body. Immunity, improve fertilization rate and hatching rate, increase the effect of anti-stress ability

Inactive Publication Date: 2015-08-19
沈阳荌瑞福客生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The defects of the existing rooster feed additives for eggs: 1. The oily additive will reduce the palatability of the chicken feed, the nutritional effect is not comprehensive, and it will increase the energy of the feed, which will easily make the cock fat and cause the decline of reproductive performance; 2. Antibiotic additives The use of roosters often leads to premature senility of male roosters before reaching the normal period of use, which directly affects the fertilization rate of breeder chickens in the later stage of laying eggs, and causes greater losses to breeder chicken breeding; ③ When breeder roosters are older, their Reproductive performance will be significantly reduced, if not supplemented with suitable feed additives, it will cause a decline in the sperm motility of the breeding rooster

Method used

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  • A compound feed additive for improving the reproductive performance of breeder roosters and its application
  • A compound feed additive for improving the reproductive performance of breeder roosters and its application
  • A compound feed additive for improving the reproductive performance of breeder roosters and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Proportioning (weight ratio): the weight ratio of taurine is 40%, the weight ratio of arginine is 35%, the weight ratio of soybean peptide is 25%, and the feed additive is 1.0% by weight Mix well in the cock diet.

[0013] Preparation method: To produce 1000kg of feed, add 4kg of taurine, 3.5kg of arginine, and 2.5kg of soybean peptide to the feed, and mix them evenly.

[0014] According to the principle of consistent body weight, the same batch of 40 40-week-old egg breeder roosters were selected and divided into two groups: the control group and the test group, with 20 replicates in each group and 1 chicken in each replicate. The control group was fed with basal rations, and the test group was fed with the additive of the present invention in basal rations. The test started at the age of 40 weeks and lasted for 40 days; semen collection began 13 days after the start of the test, and two chickens were randomly selected in each group for semen collection, once every 3 ...

Embodiment 2

[0021] Proportioning (weight ratio): the weight ratio of taurine is 50%, the weight ratio of arginine is 30%, the weight ratio of soybean peptide is 20%, and the feed additive is 1.2% by weight Mix well in the cock diet.

[0022] Preparation method: To produce 1000kg of feed, add 6.0kg of taurine, 3.6kg of arginine, and 2.4kg of soybean peptide to the feed, and mix them evenly.

[0023] According to the principle of consistent body weight, the same batch of 40 40-week-old egg breeder roosters were selected and divided into two groups: the control group and the test group, with 20 replicates in each group and 1 chicken in each replicate. The control group was fed with basal rations, and the test group was fed with the additive of the present invention in basal rations. The test started at the age of 40 weeks and lasted for 40 days; semen collection began 13 days after the start of the test, and two chickens were randomly selected in each group for semen collection, once every ...

Embodiment 3

[0030] Proportioning (weight ratio): the addition weight ratio of taurine is 55%, the addition weight ratio of arginine is 25%, the addition weight ratio of polypeptide is 20%, and this feed additive is mixed in the proportion of 1.5% by weight Evenly in the cock diet.

[0031] Preparation method: To produce 1000kg of feed, add 8.25kg of taurine, 3.75kg of arginine, and 3.0kg of polypeptide to the feed, and mix them evenly.

[0032]According to the principle of consistent body weight, the same batch of 40 40-week-old egg breeder roosters were selected and divided into two groups: the control group and the test group, with 20 replicates in each group and 1 chicken in each replicate. The control group was fed with basal rations, and the test group was fed with the additive of the present invention in the basal rations. The test started at the age of 40 weeks and lasted for 40 days; semen collection began 13 days after the start of the test, and two chickens were randomly select...

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Abstract

The invention relates to a composite feed additive for improving reproduction performance of an egg breeder cock and an application method thereof. The feed additive comprises 40 to 60% of taurine, 25 to 40% of arginine and 20 to 35% of soybean peptide. When the egg breeder cock is 40 weeks old, the additive weighing 1.0 to 1.5% of the daily ration for the egg breeder cock is uniformly mixed with the cooperative daily ration, and the mixed daily ration is fed to the egg breeder cock until the egg breeder cock is eliminated. The additive provided by the invention accords with the rule of reproduction performance of the egg breeder cock, improves seminal fluid quality and immunity of the egg breeder cock, allows sperm viability to be improved by more than 15% and effectively prolongs the service life of the egg breeder cock.

Description

technical field [0001] The invention relates to a compound feed additive for improving the reproductive performance of breeding roosters for eggs and its application, belonging to the technical field of feed. Background technique [0002] For a long time, the nutritional research on breeder chickens has mainly focused on the nutrition of breeder hens, while there are relatively few nutritional studies on breeder roosters. With the deepening of research, many researchers have realized that breeding roosters play an important role in the production level of breeding chickens, especially the impact on fertilization rate and hatching rate is the most significant. The low and unstable fertilization rate and hatching rate are just a major technical problem plaguing many poultry companies. Therefore, it has become a hot topic of common concern in poultry nutrition and reproduction to conduct in-depth research on the nutritional needs of breeding roosters and to seek appropriate nu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/16A01K67/02
Inventor 张勇朱宇旌廖承林
Owner 沈阳荌瑞福客生物科技有限公司
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