Chicken avian leukosis purification method

Abstract

The invention belongs to the technical field of poultry breeding, and discloses a chicken avian leukosis purification method. The method comprises the following steps: a safety infrastructure is established, and safety management is implemented in a breeding process; in the safe breeding process, leukemia purification is carried out on the chickens; in the avian leukosis purification process, different detection indexes are collected according to different breeding stages, and positive chickens are removed; and the infrastructure is cleaned and disinfected on time in the breeding process, the negative chickens are put into the infrastructure for breeding expansion, and the negative chickens are injected with vaccines. When the negative chickens are placed in the infrastructure for breeding expansion, the negative chickens are used as breeding for isolated feeding, and the negative chickens are placed in the same cage; and a blocking measure is adopted between the cages, so that horizontal propagation is avoided, and direct contact between the cages and direct airflow convection are avoided. Meanwhile, the problem that purification of avian leukosis is divided into three stages of reduction, control and eradication in the prior art, and the difficulty is sequentially increased is solved.

Description

technical field [0001] The invention belongs to the technical field of poultry breeding, and in particular relates to a method for purifying chicken leukemia. Background technique [0002] At present, poultry refers to artificially raised birds, mainly for their meat, eggs and feathers, but also for other purposes. They are generally pheasants and ducks, such as chickens, ducks, geese, etc. There are also birds of other families such as turkeys, pigeons, quails and various songbirds. There are domestic chickens, turkeys, guinea fowls, pigeons and other land birds and ducks, geese and other waterfowl, usually for the purpose of producing eggs, meat, feathers, etc., but they are also raised for entertainment. Wherein, chicken poultry is a kind of in poultry. In the process of chicken breeding, leukemia is prone to occur. [0003] Avian leukemia is a general term for various tumor diseases caused by avian leukemia virus (ALV) and avian sarcoma virus (ASV). In nature, only c...

AI Technical Summary

Problems solved by technology

[0005] Through the above analysis, the existing problems and defects of the prior art are: the prior art divides the purification of avian leukosis into three stages of reduction, control and eradication, and the difficulty increases successively; at the same time, the cost of the existing avian leukosis purification technology is high , the problem of low efficiency, the purpose of completely purifying avian leukosis cannot be achieved

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