First, it cannot be introduced from the epidemic area. This is an important principle that cannot be introduced from a breeder farm where outbreaks or outbreaks are happening.
Second, the breeder farm should be regular and qualified. No matter which level of chicken farms, they must be organized by the local or higher authorities to organize the acceptance team, according to the provisions of the project evaluation and acceptance, and obtain a certificate of qualification before they are eligible for the species for the community or the sale of chicks. Introducers must pay attention to this.
Third, the introduction of varieties should be in line with the direction of business. According to the poultry breeding system, the poultry farm is divided into a variety field, a breeding ground (grandfather), a primary breeding ground (ancestral), a secondary breeding ground (parental), and a commodity farm (commodity generation). General breeder farms should keep their parent breeders at a minimum. The market for laying hens can only feed commercial hens instead of raising hens. The commodity generation will not be used for breeding; on the contrary, the inevitable result of self-reproduction will be the rapid decline in production performance. The types, names, and algebras of the introduced varieties should be consistent with the business objectives. The commercial generation mothers should be introduced from the parent breeder farm. The parent breeder farm should be from the ancestral farm.
Fourth, introduced from the integrity and good after-sales service chicken farm. The production performance of different generations of chickens is different, and individual chicken farms that do not care about integrity may sell off or replace different generations of chicks as commercial hens. If so, the chicks will not have good egg production performance when they grow up.
Fifth, age, price and weight should be consistent. When purchasing broiler chickens, the younger the age, the lower the price (lower consumption of material). Untrustworthy farmers sell 4-week-old chicks as 5-week-old or 6-week-old chicks to make more money. Therefore, we must pay attention to: First, we must look at its incubation schedule or brooding time; Second, look at the records of feeding and feed consumption; Third, compared with the standard weight of chickens, if the difference is too large, there may be fraud.
Six, buy excellent chicken species. The selection of excellent chicken breeds is a key measure to improve the breeding efficiency. Practice has proved that excellent chicken breeds can increase egg production by more than 20% compared to ordinary breeders. At present, the yield increase effect is indeed significant, and the excellent chicken breeds that are widely used in production include Hassex brown layer chicken, Roman brown shell layer chicken, New Yang brown shell layer chicken, and Hyland brown shell layer chicken.
Seven, chicken species adapt better. The main consideration is the local ecological environment and the level of husbandry and management. In particular, chicken breeds that have been raised for several years or several batches cannot be easily replaced.
Eight, chicken farmers should be cited from other male and female chicks. The feather of the brown shell layer chicken commercial feathers is light brown and the male chick is white. If the feathers of the introduced chicks are disorderly, it may be a breeder's chick instead of a parent breed.
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