本文選題：種公禽 + 光照�。� 參考：《中國畜牧獸醫(yī)》2017年09期

【摘要】：光照是生物體重要的生活環(huán)境因素之一。禽類具有優(yōu)越的感光機(jī)能,光線通過其光感受器被感知,并轉(zhuǎn)變?yōu)樯飳W(xué)信號,從而對生長發(fā)育、繁殖和行為等方面產(chǎn)生影響。在現(xiàn)代養(yǎng)禽業(yè)中,人工優(yōu)化光照環(huán)境已成為提高動物生產(chǎn)性能的一項重要手段。近年來,隨著種用母雞籠養(yǎng)、人工授精技術(shù)的廣泛應(yīng)用及精液處理、包裝和存儲技術(shù)的發(fā)展,在家禽養(yǎng)殖中,也逐步將種公禽單獨飼養(yǎng)。研究光照對種公禽繁殖性能的影響,一方面可以進(jìn)一步解析種公禽繁殖系統(tǒng)對光要素的生物應(yīng)答機(jī)制,另一方面可為生產(chǎn)中采用精細(xì)化的光照條件提高種公禽繁殖效率提供科學(xué)依據(jù)。筆者就禽類的光感受器,參與光—性信號傳導(dǎo)的激素,以及光照節(jié)律、光照強(qiáng)度和光波長對種公禽性成熟和繁殖性能的影響等方面的研究進(jìn)展進(jìn)行綜述,以期為其在生產(chǎn)中的應(yīng)用奠定基礎(chǔ)。
[Abstract]:Light is one of the important living environment factors of the organism. Poultry has a superior photosensitive function. Light is perceived by its photoreceptor and transformed into a biological signal. It has an effect on growth, reproduction and behavior. In modern poultry industry, artificial optimization of light environment has become one of the improvement of animal production performance. In recent years, with the widespread use of hens, the extensive application of artificial insemination technology and the development of semen processing, packaging and storage technology, the breeding of male birds is gradually raised in poultry breeding. The effects of light on the reproductive performance of male birds can be studied. On the one hand, we can further analyze the biological factors of the breeding system for the species of male birds. The response mechanism, on the other hand, can provide a scientific basis for improving the reproductive efficiency of male birds in production with fine light conditions in production. The author's research advances on the effects of avian photoreceptors, the hormones involved in light sex signal conduction, and the light rhythm, light intensity and light wavelength on the sexual maturation and reproductive performance of male fowl. A review is made in order to lay a foundation for its application in production.

【作者單位】： 中國農(nóng)業(yè)科學(xué)院北京畜牧獸醫(yī)研究所農(nóng)業(yè)部動物遺傳育種與繁殖(家禽)重點實驗室;
【基金】：國家重點研發(fā)計劃(2016YFD0500502) 現(xiàn)代農(nóng)業(yè)產(chǎn)業(yè)技術(shù)體系(CARS-40) 中國農(nóng)業(yè)科學(xué)院雞遺傳育種創(chuàng)新團(tuán)隊(ASTIP-IAS04)
【分類號】：S83
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本文編號：1808192