Slaughter type spotted-brown broiler chicken specialized strain breeding method
A technology of ephedra chicken and matching lines, applied in the field of poultry genetics and breeding, can solve the problems of poor meat quality and flavor of chicken, and failure to meet the requirements of chicken quality
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0023] The present embodiment has cultivated a kind of slaughter type ephedra broiler new breed, and concrete process is:
[0024] (1) Breeding of the pure line Y1 of yellow chickens: Shiqi mixed chickens are used as the zero generation, and the cocks and hens of the zero generation are freely mated. At the age of 6 weeks, a hen with a moderate body size and a body weight of 700-840g is selected. And roosters with a body weight of 800-940g, individual characteristics of yellow feathers, slow feathers, yellow shanks, and yellow beak. At 20 weeks of age, the muscles are full, the body weight is 1780-2000g, the shank length is ≤ 6.0cm, and the shank circumference is 4.5-5.3cm. Hens with a body weight of 2980-3120g, shin length 7.0-7.8cm, shin girth ≥ 5.6cm, at the age of 46 weeks, select individuals with a peak egg production rate greater than 86% as the first generation; Individuals are cross-crossed and multiplied, and the offspring individuals are selected as the second genera...
PUM
Property | Measurement | Unit |
---|---|---|
Shin length | aaaaa | aaaaa |
Shin length | aaaaa | aaaaa |
Shin length | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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