Selection of qualified chicks
The quality of chicks is directly related to their genetic potential. The chicks are of good quality and the chicks are easy to raise, thus laying a firm foundation for improving the production level. So what problems should we pay attention to when selecting chicks? We describe the intrinsic and extrinsic quality of quality chickens. First, quality chicken seedlings should have the intrinsic quality: 1, chickens from the absence of ferrets, infectious encephalomyelitis, paratyphoid fever and mycoplasma contamination of the parent generation chicken farm. 2, chickens should have a uniform higher level of maternal antibodies. Second, the quality of the external quality of chickens should have: 1, chickens should be from 50 to 65g eggs (egg chicken eggs) or 52 to 68g (meat eggs) and uniform size. 2, chickens should feel strong, loud calls, the spirit is very alert. 3, chicken eggs should be absorbed well yolk, umbilical hole healing completely. 4, dry feet should be full, bright and beautiful is not dry, if the feet dry skin wrinkles, indicating that the chicks have been dehydrated.
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Shandong Lewin Medical Equipment Co., Ltd. , http://www.lewinmed.com