A kind of breeding method of increasing egg production rate of native chicken

Abstract

The invention discloses a breeding method for improving a native chicken laying rate. Quality native chicken cocks in Meilin Mountain and quality spotty plumage cocks in Qingyuan are selected to be hybridized with laying hens of high laying rate, so that first male parents and first female parents are obtained, the first male parents are hybridized with second female parents to obtain second maleparents and second female parents, and quality hens in Shiqi are selected to be hybridized with the second male parents to obtain third male parents; quality spotty plumage cocks in Qingyuan are selected to be hybridized with the second female parents to obtain third female parents, the third male parents are hybridized with the third female parents to obtain fourth male parents, and quality laying hens with a high laying rate are selected to be hybridized with the fourth male parents to obtain fifth male parents and fifth female parents, and the fifth male parents are fixedly mated with the fifth female parents to obtain new species of native chicken. The new species can maintain quality chicken, improves the native chicken laying rate, meets consumer requirements for chicken and eggs, and satisfies consumers' meal needs better.

Description

technical field [0001] The invention relates to a method for cultivating and cultivating poultry varieties, in particular to a cultivating method for improving the egg production rate of native chickens, and belongs to the field of poultry breeding. Background technique [0002] Meiling native chicken is a high-quality Sanhuang native chicken breed that has been improved through years of genetic breeding and improvement projects to adapt to my country's eating habits and local customs. The commercial representative of Meiling native chicken has three yellows in appearance, compact body, bright feather color, small head and thin neck, big eyes, small bones in feet, beautiful carcass, good subcutaneous fat deposition, unique flavor; moderate growth, high feed utilization efficiency , strong adaptability to various environments, resistance to rough feeding, strong anti-stress ability, gentle temperament, strong self-foraging, suitable for stocking and free-range breeding. Adul...

AI Technical Summary

Problems solved by technology

[0005] At present, in poultry farming, local native chickens in my country have strong adaptability, are easy to raise, and have good flavor and quality, and are widely welcomed by consumers. Consumers have increasing table demand for meat and eggs. Therefore, my country's poultry farming industry urgently needs to cultivate a hybrid native chicken breed with good chicken quality and high egg production rate to meet the needs of consumers.