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Method for obtaining breeding pigs by virtue of hybridization of Xianglongtan pigs and wild pigs

A hybrid and wild boar technology, applied in animal husbandry and other directions, can solve the problems of slow growth, low fat content and high fat in wild boars, and achieve the effects of strong adaptability to life, low gallstones and rich nutrition.

Active Publication Date: 2017-01-04
XUPU COUNTY XING DRAGON FOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a Xianglongtan pig and wild boar that can solve the problems of high fat, low lean meat, and slow growth of wild boar in the prior art, and has tender and mellow meat, high lean meat percentage, and low fat content. Methods for crossbreed pigs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A method for Xianglongtan pig and wild boar hybrid pig, specifically comprising the following steps:

[0017] The first step, breed selection: choose Xianglongtan sow, its weight is 58kg, its growth period is 180 days, and its limbs are thick; its appearance is characterized by two black heads, white middle, short snout and rough feeding; choose wild boar, its weight is 60kg, the growth period is one year, the limbs are thick and short, the head and mouth are long, the whole body color is brown or gray black;

[0018] The second step, site selection and feeding: Xianglongtan pigs have strong adaptability to the environment, good motherhood, gentleness, and are suitable for captive breeding made of various materials; wild boars are wild, fierce, and agile, and they are kept in captivity about 2 meters high. , fill the circle with grass and accumulate fertilizer;

[0019] The third step, feed feeding: the above-mentioned Xianglongtan sows and wild boars have the performa...

Embodiment 2

[0025] A method for Xianglongtan pig and wild boar hybrid pig, specifically comprising the following steps:

[0026] The first step, breed selection: choose Xianglongtan sows, whose weight is 60kg, grow for 180 days, and have strong limbs; the appearance is characterized by two black heads, white middle, short snout and rough feeding; choose wild boars, whose weight is 65kg, the growth period is one year, the limbs are thick and short, the head and mouth are long, the whole body color is brown or gray black;

[0027] The second step, site selection and feeding: Xianglongtan pigs have strong adaptability to the environment, good motherhood, gentleness, and are suitable for captive breeding made of various materials; wild boars are wild, fierce, and agile, and they are kept in captivity about 2 meters high. , fill the circle with grass and accumulate fertilizer;

[0028] The third step, feed feeding: the above-mentioned Xianglongtan sows and wild boars have the performance of b...

Embodiment 3

[0035] A method for Xianglongtan pig and wild boar hybrid pig, specifically comprising the following steps:

[0036] The first step, breed selection: choose Xianglongtan sow, whose weight is 62kg, grow for 180 days, and have strong limbs; the shape is characterized by two black heads, white middle, short snout and rough feeding; choose wild boar, whose weight is 70kg, the growth period is one year, the limbs are thick and short, the head and mouth are long, the whole body color is brown or gray black;

[0037] The second step, site selection and feeding: Xianglongtan pigs have strong adaptability to the environment, good motherhood, gentleness, and are suitable for captive breeding made of various materials; wild boars are wild, fierce, and agile, and they are kept in captivity about 2 meters high. , fill the circle with grass and accumulate fertilizer;

[0038] The third step, feed feeding: the above-mentioned Xianglongtan sows and wild boars have the performance of being ab...

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Abstract

The invention relates to the technical field of hybridization of breeding pigs and particularly relates to a method for obtaining breeding pigs by virtue of hybridization of Xianglongtan pigs and wild pigs. The method mainly comprises the following steps of: performing variety selection; feeding based on site selection; feeding by feed; rearing breeding pigs in pigpens; performing variety hybridization; collecting appearance characteristics of hybridized breeding pigs; and rearing wild pigs in pigpens and the like. The method is capable of overcoming the defects of low wild pig fecundity, retarded growth and low disease resistance of aardvarks, and effectively protecting the resources of Xianglongtan pigs and wild pigs. The breeding pigs obtained by hybridization are good in maternity and high in farrowing rate; each breeding pig can produce about 9-16 piglets each time, with twice each year, and the survival rate of piglets is not less than 98%; in addition, the breeding pigs have crude feed tolerance and are relatively high in life adaptability; compared with local aardvarks, the breeding pigs have the advantages that the growth speed is increased by 25%, the eye muscle area is 27.93cm, and the dressing percentage is 77.23%; furthermore, after hybridization, the breeding pigs are fresh, delicate, savoury and mellow in flesh, the lean meat percentage is up to 70%, the fat content is obviously lower than that of Xianglongtan pigs (only being 40% of that of Xianglongtan pigs), the protein content is relatively high and is 64.72%; after the breeding pigs are mature, the PH value is 6.82, and the carcass index is increased by 2.74%.

Description

technical field [0001] The invention relates to the technical field of breed pig hybridization, in particular to a method for crossing breed pigs of Xianglongtan pigs and wild boars. Background technique [0002] Affected by consumption behavior factors, pork consumption accounts for more than 60% of the meat consumption of Chinese residents. With the improvement of living standards, people's demand for pork consumption has gradually changed from ordinary quantitative consumption to high-quality ecological consumption. Pork that is green, healthy, nutritious and unique in flavor has been favored by more and more consumers. And wild boar has aroused people's attention on a large scale due to its own characteristics and quality, so some people do research and exploration on wild boar, and provide a large amount of technical documents and technical means for wild boar domestication. [0003] However, with the continuous improvement of people's living standards, it is difficult...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 韩学勤
Owner XUPU COUNTY XING DRAGON FOOD
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