光照在蛋鸡养殖中的合理应用

The Application of Exposure to Light in Breeding Hens

蛋鸡对光照周期、光照时间、光源性质和光照强度都有着特殊的敏感性和反应性。适宜的光照对鸡的活动、物质代谢、生长发育和生产力都有重要作用,特别是光照可以刺激蛋鸡性激素分泌,加快卵子形成与排出,提高蛋鸡生产性能。总结了一套合理的蛋鸡光照管理方法,在蛋鸡养殖过程中起着积极的指导作用。

Hens are sensitive and responsive to the exposure of light especially under different conditions such as photoperiod, duration and strengthen of light and the light itself as well. Proper lightening plays an important role in hens＇activity and substance metabolism, thus the growth and production of hens. Furthermore, the light could stimulate the sexual hormones secreting of hens which speeding up the shaping and ovulating of ova, enhancing the layer capability. This paper summarized a set of administrative approaches on the exposure of hens which was of crucial importance to the breeding of hence.