A hatching method for observable transferred chicken embryos

Abstract

The invention discloses an observable transfer chicken embryo hatching technology, which includes constructing an hatching device, transferring eggs and hatching. Optimization, the hatching device includes an outer layer rigid container, a middle layer egg-shaped container, and an inner layer eggshell; the outer layer rigid container is filled with bacteriostatic water, and has at least one opening on the side, and the opening is made of cotton. The middle-layer egg-shaped container is a film-made egg-shaped container; the inner shell eggshell is a different-shell eggshell, and an observation port is set on the different-shell eggshell; The egg liquid of the embryo is transferred to the incubator to construct a bacteriostatic incubation environment, a first constant temperature incubation stage, ventilation, and a second constant temperature incubation stage. While it is convenient to observe the hatching process of chicken embryos, the hatching rate is improved, and the health of the hatching is also improved.

Description

technical field [0001] The invention relates to a hatching method, in particular to a hatching method for observable transferred chicken embryos. Background technique [0002] In the natural state, chicken embryos are hatched in the original eggs. At this time, due to the surrounding of the eggshell, the hatching process can only be observed by distinguishing the transparency of the eggs. It is difficult to clearly observe the hatching changes of the chicken embryos and it is difficult to conduct treatment experiments on the chicken embryos. Transferring chicken embryos to other carriers for incubation and creating an observable window is an idea to overcome the above-mentioned defects. [0003] At present, there are hatching methods for transferring chicken embryos into plastic wrap, which specifically include a completely shellless chicken embryo culture method using glassware, plastic containers, etc. Shell culture method. Among them, there are calcium deficiency and hy...

AI Technical Summary

Problems solved by technology

Although it is possible to increase the hatching success rate of completely shellless chicken embryo culture by adding calcium lactate as a calcium supplement, supplementing oxygen with the help of ventilation pipes, etc. The utilization mechanism and apparent utilization rate of calcium in calcium lactate are not yet clear, which leads to a high deformity rate of hatched chicken embryos, prone to abnormal bone development, and embryo bodies are smaller than normal hatched chicken embryos

The chicken embryo culture method that replaces the eggshell is to transfer the chicken embryo to the cut duck egg shell, goose egg shell, etc., and then cover it with a plastic wrap. Compared with the former, this method solves the calcium deficiency in the hatching process of the chicken embryo Problem, however, in the prior art replacement shell chicken embryo culture method, before the chicken embryo is transferred to the cut replacement shell, the original egg should be pre-incubated to overcome the difficulty of starting the embryo in the early stage, resulting in low hatching efficiency, And there is still the problem of lack of oxygen and bacterial pollution that is difficult to balance. On the whole, the success rate of hatching is still lower than 50%.

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