Paper bag hatching method and equipment

Abstract

The invention relates to a paper bag hatching method and paper bag hatching equipment. According to the method, when eggs are moved to a hatcher ray, hatching eggs are placed into paper bags till young birds are grown; the hatching eggs placed in the same paper bag are from the same source; and the hatching eggs which are from the same source and in the same paper bag are from the same family. The equipment comprises paper bags, wherein each paper bag comprises a front side, a back side, a left side, a right side, a bottom side and a top cover; the top cover is openable; and the paper bags are made of a breathable material or have one or a plurality of vents on at least one side. The method and the equipment facilitate the differentiation of young birds from different lines and families, prevent young birds from different lines and families pecking one another and indirectly contacting each other through dung and villus, and thus effectively inhibit horizontal spread of diseases such as avian lymphoid leucosis among different young birds.

Description

technical field [0001] The invention relates to a hatching method and corresponding equipment, in particular to a method suitable for subculture hatching of pure-line poultry and the equipment used. Background technique [0002] In poultry hatching, avian lymphoid leukemia is one of the diseases that poultry are susceptible to infection, and the disease has a great impact on the quality of poultry, especially the disease can be transmitted both vertically and horizontally. Therefore, when it is necessary to carry out poultry When the pure line is hatched, in order to ensure the stable continuation of the good quality of the poultry, it is necessary to avoid the infection of the disease in the chicks, and the effect of purifying the disease is also very significant at this time. [0003] In order to reduce the infection of the disease during breeding, usually, single-line, single-family hatching method can be used to control the source of breeding birds. Box-type hatcher, th...

AI Technical Summary

Problems solved by technology

[0003] In order to reduce the infection of the disease during breeding, usually, single-line, single-family hatching method can be used to control the source of breeding birds. Box-type hatcher, the incubation temperature is 37.3°C to 37.5°C, and the incubation time is 510 hours. Although this method realizes the separate hatching of single-line and single-family eggs, the horizontal infection caused by poultry defecation, fluff, etc. It is not under control, so it is still impossible to achieve complete decontamination of pure-line poultry. For example, eggs infected with avian leukemia can be excreted through meconium after hatching, and other healthy chicks can also be detoxified after exposure to meconium containing avian lymphoid leukemia virus. will be infected

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