Differential mode of incubation of chicken eggs

Shcherbatov V.I., Edygova S.B., Tsesarskaya E.N.

Summary

To create optimal conditions for incubation requires a certain combination of temperature, humidity and gas composition of the surrounding air. Receiving high output of healthy broiler chickens under decrease of the incubation terms and reducing of the time of hatching of chicks is one of the most important reserves for increasing the efficiency of the industry. Differentiation of temperature effect during incubation chicken eggs on embryo yields positive results: output of chickens is synchronized, duration of embryogenesis is reduced, hatchability of eggs increases, output of the young growth is increased.

Key words: incubation, temperature, hatchability, output.

References

1. Dyadichkina L.F. Embrionalnoe razvitie pri gipotermiyakh [Embryonic development at hypothermia]. 1985. – 25 p. Print. (in Russ.).
2. Marlen Buryan. Kazhdy novy kross – eto izmenenie v tekhnologii inkubatsii [Each new cross change in technology of incubation]. Ptitsevodstvo (2005): pp.34-38. Print. (in Russ.).

Author affiliation

Shcherbatov Vyacheslav I., D.Sc. in Agriculture, professor, head of the department of agricultural animals and genetics of the Kuban State Agrarian University, 96/127, Harkovskaya st., Krasnodar, 350044; phone: 8(862)261-80-77; е-mail: scherbatov2006@rambler.ru.

Tsesarskaya Elvira N., graduate of the Kuban State Agrarian University, 13, Kalinina st., Krasnodar, 350044; phone: 8(905)495-78-49.

Responsible for correspondence with the editorial board:

Edygova Saida B., the Kuban State Agrarian University; 55/29, Postovaya st., Krasnodar, 350000; phone: 8(960)482-21-99; e-mail: biakochka@mail.ru.