A kind of native chicken hybrid seed production method

Abstract

The invention discloses a native chicken hybrid seed production method, comprising: cultivating ancestral breeder chickens, a cruel elimination method, cultivating parent generation breeding eggs, and selecting parent generation breeder chickens. The chicken breeds cultivated by the invention have the characteristics of moderate body size of hens, early laying time, little impact on the climate, strong aggressiveness, early generation of chicken oil, more eggs, and a smaller range of activity at the bottom of the mortality rate, which is not easy to lose; Northern chickens are big and aggressive, and can be directly fatal to small wild animals. As long as there is light, they are the loyal guardians of the chicken flock, which greatly reduces the disappearance rate of the flock. Due to the larger size of the rooster, its flying ability and range of activities are smaller than before, so There is a certain amount of subcutaneous fat, the meat is smooth and tender after cooking, and the taste is delicious.

Description

technical field [0001] The invention relates to the technical field of native chicken breed breeding, in particular to a chicken hybrid seed production method. Background technique [0002] Native chicken is a unique high-grade dietary supplement in my country. Although there are native chickens in all countries in the world, our country is famous for its variety, natural breeding, delicious taste and rich nutrition. Native eggs are a good tonic for pregnant women and after serious illness, because of their low cholesterol and high protein, especially the lecithin in native eggs is more beneficial to human health, but the existing free-range chickens, especially the northern breeding scale The chicken is small, the survival rate is low, and the taste of the chicken is not as good as before. The chicken is small, the subcutaneous fat is scarce, the meat quality is relatively woody, and it lacks the original delicious taste. In terms of egg production, it is also affected by t...

AI Technical Summary

Problems solved by technology

Therefore, they are still adapted to local breeding, and there is little change to the chicken body itself. Southern chickens are still larger in size, strong in disease resistance, not easily attacked by small wild animals, and have less impact on the climate during growth, but their cold resistance is poor. The cost of feeding is high. Although the meat is smooth and tender, it is a little fatty. Although the northern chicken has enhanced disease resistance, it is still small in size, vulnerable to small wild animals and easily lost. It is easily affected by the climate during production, and the meat quality is relatively low.