环境温度对猪生产性能、养分消化和产热量的影响  

The Effect of environmental temperature on growth performance,nutrient digestibility and heat production in pigs

作　　者：于潇滢 韩蕊[1] 秦贵信[1] 

机构地区：[1]吉林农业大学动物科学技术学院,长春130118

出　　处：《黑龙江畜牧兽医》2017年第9期136-138,共3页Heilongjiang Animal Science And veterinary Medicine

基　　金："十二五"国家科技支撑计划项目(2012BAD39B03)

摘　　要：我国北方地区四季及昼夜温度变化幅度较大,而环境温度与猪生产有着密不可分的关系,无论环境温度高或低都会对猪生产过程产生一定影响。文章综述了高温环境及低温环境对猪生产性能、养分消化利用及产热量的影响,为在我国北方地区特殊气候条件下如何更科学合理地调整饲养水平,以提高猪生产效率提供理论依据。The temperature varied greatly during the seasons and the daynightin northern area of China, while there was an inseparable relationship between enviromental temperature and pig production. A certain effect was taken on the process of pig production whether environmental temperature was high or low. This article reviewed the effect of high and low temperature environmenton pig production, nutrient digestibility and heat production. A theoretical basis for pig production efficiency was provided by adjusting the feeding level more scientific and reasonable under the special climate conditionsin thenortheast area of China.

关 键 词：高温环境 低温环境 猪 生产性能 养分利用 产热量 能量需要 

分 类 号：S828[农业科学—畜牧学] S815[农业科学—畜牧兽医]