Breeding method for improving native chicken laying rate

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 breeding and breeding method of poultry breeds, in particular to a breeding method for improving the egg production rate of native chickens, and belongs to the field of poultry breeding. Background technique [0002] Meiling Chicken is a high-quality three-yellow chicken breed developed through years of genetic breeding and improvement projects to adapt to my country's eating habits and local customs. Meiling chicken has three yellow appearances, compact body, bright feather color, small head and neck, big eyes, small bones, 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, and adapt to stocking and free range feeding. The adult hen weighs 1.5 kg and the rooster 1.7 kg. [0003] Qingyuan Mochi is native to Qingxin County...

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.