Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Hybrid black pig breeding method taking both output and quality of pork into consideration

A technology of black pigs and production, applied in animal husbandry and other directions, can solve the problems of high feeding ability and low litter size, and achieve the effects of fast growth, high fertility and good meat quality.

Inactive Publication Date: 2017-04-26
辰溪县健兴生态农牧开发有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] New American Berkshire pigs have good meat quality, smooth and delicate fat, and a lean meat rate as high as 62%. The disadvantage is that the litter size is not high, but the feeding ability is excellent

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hybrid black pig breeding method taking both output and quality of pork into consideration

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0022] A hybrid black pig breeding method compatible with pork yield and quality, breeding according to the following steps:

[0023] Step 1. Take Taihu pig as the female parent and Berkshire pig as the male parent, and crossbreed to obtain a hybrid, which becomes Taiba pig; take iron-bone pig as the female parent, and Berkshire p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a hybrid black pig breeding method taking both output and quality of pork into consideration. The method comprises the following breeding steps: step one, taking Taihu pigs as sows and Berkshire pigs as boars, and obtaining hybrid pigs through hybridization, the hybrid pigs being Taihu-Berkshire pigs; taking Tiegu pigs as sows and Berkshire pigs as boars, and obtaining hybrid pigs through hybridization, the hybrid pigs being Tiegu-Berkshire pigs; step two, taking the Taihu-Berkshire pigs as sows and the Tiegu-Berkshire pigs as boars, and obtaining hybrid pigs through hybridization, the hybrid pigs being Taihu-Tiegu-Berkshire pigs I; taking the Tiegu-Berkshire pigs as sows and the Taihu-Berkshire pigs as boars, and obtaining hybrid pigs through hybridization, the hybrid pigs being Taihu-Tiegu-Berkshire pigs II; and step three, conducting four times of back cross breeding without blood relations on the Taihu-Tiegu-Berkshire pigs I and the Taihu-Tiegu-Berkshire pigs II, and obtaining finished black pigs. Pigs for pork obtained through the method have the advantages of high fertility, fast growing, high pork quality, crude feed tolerance and good adversity resistance.

Description

technical field [0001] The invention relates to the technical field of pig breed selection, in particular to a hybrid black pig breeding method compatible with pork yield and quality. Background technique [0002] Today, the strategic side of international pig production has transitioned from pure lean meat type to lean meat quality type or best quality type. Local breeding pigs in my country have entered the R&D and production stage of high-quality or top-quality meat due to their natural meat quality advantages, but there are serious defects in growth speed and lean meat percentage, so they need to be improved in terms of growth speed and lean meat percentage to achieve the balance between quality and output. balance. [0003] Taihu pig is known as the "king of litter in the world". It has good meat quality and high fecundity. The disadvantage is that the lean meat rate is only 38%-42%, and the fat is arranged in small particles. The cut surface is not smooth and the appea...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 吴传兴
Owner 辰溪县健兴生态农牧开发有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com