【摘要】：采食量是影響肉雞健康生長的重要因素,攝入的營養(yǎng)物質除一部分用于維持肉雞基本生命代謝需求外,大部分用于保障肉雞良好的生長性能。下丘腦作為中樞神經系統(tǒng)調節(jié)采食量的重要部位,它可以整合外周環(huán)境和各種信號分子,使得機體做出適當?shù)姆磻?最終調節(jié)肉雞的采食量。溫熱環(huán)境因子是實際生產中影響家禽采食行為和生長性能的重要環(huán)境因素,本文就溫熱環(huán)境因子對肉雞采食行為的影響、下丘腦的攝食信號整合機制以及關鍵熱信號分子的調控機制作一綜述,以期為肉雞溫熱環(huán)境控制提供理論依據(jù)。
[Abstract]:The food intake is an important factor affecting the healthy growth of the broiler . The most important part of the food intake is to maintain good growth performance of the broiler . The hypothalamus is an important part of the central nervous system to regulate the feed intake . It can integrate the peripheral environment and various signal molecules , so as to make the organism make the proper reaction and finally regulate the feed intake of the broiler . The temperature and thermal environment factor is the important environmental factor which affects the feeding behavior and the growth performance of the poultry . In this paper , the effects of the temperature and heat environment factors on the feeding behavior of the broiler and the regulation mechanism of the key thermal signal molecules are summarized .
【作者單位】： 南京農業(yè)大學動物科技學院江蘇省動物源食品生產與安全保障重點實驗室江蘇省肉類生產與加工質量安全控制協(xié)同創(chuàng)新中心;
【基金】：國家重點研發(fā)計劃課題(2016YFD0500501)
【分類號】：S831

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本文編號：2133837