Feed for promoting estrus of boars

A feed and conventional feed technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of increasing abnormal sperm, decreasing semen quality, reducing semen volume, etc., to achieve early estrus, improve breeding rate, and improve economic benefits Effect

Active Publication Date: 2013-12-18
ANKANG CITY HANBIN DISTRICT YANGCHEN ANIMAL HUSBANDRY SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The feed nutrition of breeding boars is different from that of fattening pigs. The nutrition of breeding boars is too high in energy and protein, and the weight gain is too fast. It is not suitable for breeding boars, but too low in protein will delay sexual maturity and reduce daily The semen volume and quality of semen in one ejaculation decrease, so the nutritional level of the breeding boar must be improved, which can improve the sexual maturity of the boar, increase the volume of semen, and improve the quality of the semen; drop in quality

Method used

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  • Feed for promoting estrus of boars

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Take each raw material according to the following weight ratio:

[0025] 59 kg of corn, 13 kg of soybean meal, 5 kg of imported fish meal, 3.3 kg of corn gluten meal, 6.4 kg of bran, 7.0 kg of subflour, 1.0 kg of soybean oil, 0.62 kg of calcium hydrogen phosphate, 1.0 kg of stone powder, 0.36 kg of salt, lysine 0.55 kg of acid, 0.1 kg of choline chloride, 0.06 kg of compound pig vitamin premixed feed, 0.2 kg of compound trace element premixed feed, 0.06 kg of cysteamine, 0.5 kg of Chinese herbal medicine fenugreek, 0.5 kg of actinolite, Rehmannia glutinosa 0.6, Cynomorium 0.6, Epimedium 0.6. It is directly fed as compound feed after crushing, mixing and granulating.

[0026] Method of use: before mating of fertile boars, feed the boars aphrodisiac compound feed processed by the present invention, feed the boars twice a day according to the conventional method, feed 1.1kg once, and the feeding time is 12 days. To make the boar estrus fast, the effect of high semen qual...

Embodiment 2

[0028] Take each raw material according to the following weight ratio:

[0029] 58 kg of corn, 14 kg of soybean meal, 4.5 kg of imported fish meal, 3.4 kg of corn gluten meal, 6.7 kg of bran, 6.8 kg of subflour, 1.1 kg of soybean oil, 0.65 kg of calcium hydrogen phosphate, 1.1 kg of stone powder, 0.36 kg of salt, lysine 0.60 kg of acid, 0.10 kg of choline chloride, 0.06 kg of compound pig vitamin premixed feed, 0.25 kg of compound trace element premixed feed, 0.07 kg of cysteamine, 0.50 kg of Chinese herbal medicine fenugreek, 0.70 kg of actinolite, Rehmannia glutinosa 0.5, Cynomorium 0.5, Epimedium 0.5. It is directly fed as compound feed after crushing, mixing and granulating.

[0030] Method of use: before mating of fertile boars, feed the boars aphrodisiac compound feed processed by the present invention, feed the boars twice a day according to the conventional method, feed 1.1kg once, and the feeding time is 15 days. To make the boar estrus fast, the effect of high seme...

Embodiment 3

[0032] Take each raw material according to the following weight ratio:

[0033] 60 kg of corn, 12 kg of soybean meal, 4.8 kg of imported fish meal, 3.5 kg of corn gluten meal, 7.0 kg of bran, 6.4 kg of subflour, 0.95 kg of soybean oil, 0.66 kg of calcium hydrogen phosphate, 0.9 kg of stone powder, 0.36 kg of salt, lysine 0.58 kg of acid, 0.09 kg of choline chloride, 0.06 kg of compound pig vitamin premixed feed, 0.26 kg of compound trace element premixed feed, 0.06 kg of cysteamine, 0.40 kg of Chinese herbal medicine fenugreek, 0.5 kg of actinolite, Rehmannia glutinosa 0.8, Cynomorium 0.8, Epimedium 0.8. It is directly fed as compound feed after crushing, mixing and granulating.

[0034] Method of use: before mating of fertile boars, feed the boars aphrodisiac compound feed processed by the present invention, feed the boars twice a day according to the conventional method, feed 1.1kg once, and the feeding time is 7 days. To make the boar estrus fast, the effect of high semen...

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Abstract

The invention relates to a feed for promoting estrus of boars, which belongs to the technical field of production of feeds for pigs and is used for promoting the estrus of boars and improving the boar sperm quality. The feed for promoting the estrus of the boars and improving the boar sperm quality can be used for improving the reproduction performance of boars of child-bearing age. The feed for promoting the estrus of the boars consists of a conventional feed and Chinese herbal medicines and is characterized in that the conventional feed consists of a premix feed consisting of corns, bean pulp, imported fish meal, corn gluten meal, bran, wheat middling, soybean oil, calcium hydrophosphate, mountain flour, salt, lysine, choline chloride and composite vitamins for boars, a composite microelement premix feed and cysteamine; the Chinese herbal medicines include fenugreek grass, actinolite, prepared rehmannia root, cynomorium songaricum and longspur epimedium. According to the feed, on the basis of an optimal formula, the medicine property of the Chinese herbal medicines is sufficiently utilized, the reproduction organism functions of the boars are improved, the estrus of the boars is promoted, the sperm quality of the boars and the reproduction performance of the boars of child-bearing age are improved and the economic benefit is increased.

Description

technical field [0001] The invention belongs to the technical field of pig feed production, and relates to a feed for promoting boar estrus and improving the quality of boar semen. Background technique [0002] As the modern pig industry has formed large-scale breeding, the performance of boars in each multiplication farm directly affects the economic benefits of pig farms. Therefore, how to promote boar estrus and improve the quality of boar semen is an urgent problem for all farms. The problem. The feed nutrition of breeding boars is different from that of fattening pigs. The nutrition of breeding boars is too high in energy and protein, and the weight gain is too fast. It is not suitable for breeding boars, but too low in protein will delay sexual maturity and reduce daily The semen volume and quality of semen in one ejaculation decrease, so the nutritional level of the breeding boar must be improved, which can improve the sexual maturity of the boar, increase the volume...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16
Inventor 杨运早薛居俊韩永健魏仁玲赵世锋
Owner ANKANG CITY HANBIN DISTRICT YANGCHEN ANIMAL HUSBANDRY SCI & TECH
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