摘要
借助农业气象学的分析方法，模拟分析了鸡产蛋的一般规律，进一步建立生理趋势产量随时间和气象产量随温湿指数（ＴＨＩ）变化的统计模式。同时讨论产蛋率的变化和用ＴＨＩ表示的蛋鸡生产的热应激指标。
The general law of layer’s predtictivity is investigated in an agrometeorological con text,whereupon is constrticted a statistical model for the variation in the physiological tendericyversus time and meteorological production as a function of temperature-humidity index(THI)。Moreover,addressed is the change of the productivity in relation to the hot stress index expressed in the form of THI.
出处
《南京气象学院学报》
CSCD
1994年第3期367-371,共5页
Journal of Nanjing Institute of Meteorology
关键词
温湿指数
热应激
卵用鸡
产蛋率
layer’s productivity,temperature-humidity index,hot stress index,statistical model
