摘要
通过对２０只京白蛋鸡在不同温度梯度下，个体采食量和饮水量的记录，分析了耐热力与采食和饮水量的关系。结果表明：耐热力与采食量相关较明显，常温时采食量多的较耐热，耐热鸡在高温时采食量下降多；与饮水量的相关不明显．
In the experinment,the correlation between heat tolerance and feedin-take and water consumption was studied through recording the individual feedintake andwater consumption at several different temperatures in 20 Jing Bai laying fowls。The re-sults showed:the correlation for heat tolerance with feedintakt,was significant,butwith water consumption was not singnificant。
出处
《家畜生态》
1996年第2期1-3,共3页
Ecology of Domestic Animal
基金
国家自然科学基金
关键词
耐热力
采食量
饮水量
卵用鸡
heat tolerance,feedintake,water consumption,chicken.
