Teach you how to choose a good breed of chicken for breeding.
(a) the characteristics of fine chicken breeds:
1 High laying performance: more than 280 eggs are laid in one laying cycle (72 weeks old), the peak laying rate is more than 90%, the peak laying rate is maintained for more than 4 months, and the first laying age is about 150 days.
(2) it has strong ability of anti-stress and disease resistance. The survival rate of brooding, the survival rate of brooding and the survival rate of laying period can reach a higher level.
(3) strong physique, which can maintain long-lasting high yield.
(4) the quality of eggshell is good, and the rate of egg breaking is low.
(2) methods for selecting high-quality chicken breeds:
1 chickens should be purchased from regular breeding farms with production license, strong technical force, large scale and no serious epidemic.
(2) the small or large chickens should be selected according to the chicken breeding area and climatic conditions.
(3) the chicken breeds that have passed the national breed approval.
(4) choose chicken breeds according to feeding experience and henhouse conditions.
5. Choose and purchase varieties with market and high efficiency according to market demand.
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