Breeding method of special wild pigs by taking Wuling Mountain wild pigs as male parents and Duroc pigs as female parents

A special wild boar and Duroc pig technology, applied in animal husbandry and other fields, to achieve the effect of rough meat, long taste and strong disease resistance

Inactive Publication Date: 2012-10-17
重庆市黔江区嘉佳畜禽养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After retrieving relevant information, there is no literature report on the use of Wuling mountain wild boar to breed special wild boar with 75% wild boar blood

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] In September 2007, 55 wild boars that endangered the farm were hunted down in the Huiqianliangzi Mountain in the hinterland of Wuling Mountain. Among them, 5 boars and 50 wild boars were kept in captivity. 100 purebred Wuling Mountain wild boars were obtained; at the same time, 110 Duroc pigs were purchased and raised in captivity. By July 2009, 1,000 purebred Duroc sows were left; from July to August of that year, 10 purebred Duroc sows were Breed Wuling Mountain wild boar as the male parent, and 100 purebred Duroc pigs as the female parent for orthogonal breeding. At the end of the year, 1896 first-generation special wild boars with 50% wild boar blood were obtained; in July 2010, another 10 purebred Wuling pigs were used The mountain wild boar is the male parent, and 100 first-generation special wild boars are used as the female parent for orthogonal breeding. At the end of the year, 1,675 second-generation special wild boars with a wild boar bloodline of 75% were obt...

Embodiment 2

[0016] In September 2007, 55 wild boars that endangered the farm were hunted down in the Huiqianliangzi Mountain in the hinterland of Wuling Mountain. Among them, 5 boars and 50 wild boars were kept in captivity. 100 purebred Wuling Mountain wild boars were obtained; at the same time, 110 Duroc pigs were purchased and raised in captivity. By July 2009, 1,000 purebred Duroc sows were left; from July to August of that year, another 10 The purebred Wuling mountain wild boars are the male parents, and another 100 purebred Duroc pigs are the female parents for orthogonal breeding. At the end of the year, 1992 first-generation special wild boars with 50% wild boar blood were obtained; in July 2010, 10 more The purebred Wuling Mountain wild boar is the male parent, and 100 first-generation special wild boars are used as the female parent for orthogonal breeding. At the end of the year, 1,678 second-generation special wild boars with a wild boar bloodline of 75% were obtained; The wil...

Embodiment 3

[0018] In September 2007, 55 wild boars that endangered the farm were hunted down in the Huiqianliangzi Mountain in the hinterland of Wuling Mountain. Among them, 5 boars and 50 wild boars were kept in captivity. 100 purebred Wuling Mountain wild boars were obtained; at the same time, 110 Duroc pigs were purchased and raised in captivity. By July 2009, 1,000 purebred Duroc sows were left; from July to August of that year, another 10 The purebred Wuling mountain wild boars were used as the male parent, and another 100 purebred Duroc pigs were used as the female parent for orthogonal breeding. At the end of the year, 1932 first-generation special wild boars with 50% wild boar blood were obtained; from July to August 2010, another 10 The first generation of purebred Wuling mountain wild boars was used as the male parent, and 100 first-generation special wild boars were used as the female parent for orthogonal breeding. By the end of the year, 1,698 second-generation special wild b...

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PUM

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Abstract

The invention relates to a breeding method of special wild pigs by taking Wuling Mountain wild pigs as male parents and Duroc pigs as female parents. The breeding method comprises four major steps of construction of populations, first generation hybridization, secondary generation hybridization and species propagation. The breeding method has the beneficial effects that the population of the Wuling Mountain wild pigs is constructed, the purity of the species source of the Wuling Mountain wild pigs is ensured, the population of the Duroc pigs is constructed, the purity of the Duroc pigs is ensured, through the first generation hybridization and the secondary generation hybridization, the situation of enabling the pure wild pig bloodline to account for 75% of the special wild pigs can be ensured, and the species propagation can keep the stability of the 75% of the wild pig bloodline; and the special wild pigs bred through the way have the advantages of strong stress resistance, strong disease resistance and crude feed tolerance, and pork which is reared is antibiotic-free, rich in various amino acids and crude fiber, crude in meat, lingering in taste and unique in flavor.

Description

technical field [0001] The invention belongs to the technical field of breed selection and breeding of livestock pigs, in particular to a method for breeding special wild boars with Wuling Mountain wild boars as male parents and Duroc pigs as female parents. Background technique [0002] Wild boar, also known as wild boar, has been drastically reduced due to factors such as human hunting and the sharp reduction of living environment space. It is a bare cartilage pad; each foot has 4 toes, and hard hooves, only the middle 2 toes touch the ground; the tail is thin and short; the canines are well developed, and the upper canines of the males are exposed and turned upwards, in the shape of tusks; the wild boar ears are covered with hard and Sparse guard hair, long and hard mane on the back; the whole body color is brown or grayish black, which varies slightly from region to region. It belongs to the second-class national protected animals. The meat of wild boar is tender and m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/027
Inventor 张家学
Owner 重庆市黔江区嘉佳畜禽养殖专业合作社
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