Method for outbreeding special wild pigs

A special wild boar and wild boar technology, which is applied in the field of wild boar hybrid breeding, can solve the problems of difficult breeding and few litters

Inactive Publication Date: 2014-11-05
宗仁容
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Based on the above practical problems, the purpose of the present invention is to provide a new hybrid breed of wild boar and domestic pig, so that this breed combines the strengths of wild boar and domestic pig, and shows better heterosis. Pigs not only inherit the advantages of wild boars such as high lean meat rate, strong adaptability

Method used

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Embodiment Construction

[0011] In order to understand the present invention, the present invention will be further described below through specific examples.

[0012] A method for crossbreeding special wild boars, the method comprising the following steps:

[0013] 1. Hybrid parent selection;

[0014] 1. Male purebred wild boars should choose boars with big head and short back, strong physique, well-developed forequarters, hard and dark back hair, thick skin, strong libido, and no blood relationship with each other.

[0015] 2. Duroc pigs, produced in the United States, were bred in the Northeast of the United States in the 1860s by New York red-haired Duroc pigs, Jersey red-haired pigs in New Jersey, and red-haired Berkshire pigs in Connecticut. It was originally a fat-type pig, but later it was improved into a lean-type pig to meet market demand. This pig breed established the breed standard in 1880 and is one of the world's most famous lean-meat pig breeds. Duroc pigs have strong adaptability, ...

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Abstract

The invention discloses a method for outbreeding special wild pigs. The method comprises the following steps: breeding first-filial generation cross-bred wild pigs by taking a purebred wild boar as a male parent and taking a Duroc sow as a female parent, wherein the first-filial generation cross-bred wild pigs contain 50 percent of the blood lineage of both parents respectively, hybrid boars are called wild Duroc boars or first-generation wild Duroc boars, and hybrid sows are called wild Duroc sows or first-generation wild Duroc sows; hybridizing the purebred wild boar and the first-generation wild Duroc sows to breed cross-bred second-generation hybrid wild pigs, wherein the cross-bred second-generation hybrid wild pigs contain 75 percent of the blood lineage of the male parent wild boar; and crossbreeding the cross-bred second-generation hybrid wild pigs, and selecting the superior and eliminating the inferior to purify and consolidate a superior character in order to breed the special wild pigs.

Description

technical field [0001] The invention belongs to the technical field of wild boar hybrid breeding, in particular to a method for hybrid breeding of special wild boar. Background technique [0002] As we all know, pork is the most consumed meat in our country; for thousands of years, human beings have bred hundreds and thousands of varieties and strains according to needs. In the process of breeding and raising, fattening is one of the main considerations. In the past, pigs and fat are connected together; today's pig industry is also developing rapidly. With the continuous improvement of people's living standards and the development of science and technology, traditional consumption concepts are undergoing earth-shaking changes. Ordinary pork has become It cannot meet the nutritional needs of consumers. Modern people pay more attention to the health of food, and high fat is a big taboo; therefore, pork farming has also turned to lean meat, but only from the improvement of dome...

Claims

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Application Information

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IPC IPC(8): A01K67/027
Inventor 宗仁容
Owner 宗仁容
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