猪舍夏季降温技术应用研究现状

Development of Cooling Technique for Swine Housing in Summer

叙述了国内外猪舍夏季降温技术研究与应用的现状及存在的问题，喷淋、湿垫—风机降温系统、细雾蒸发降温系统一般被应用于降低猪舍内的高温。对于夏季降温技术研究应继续完善已有的降温方法在猪舍的应用，同时要开展针对我国气候特点及猪舍建筑实际的夏季降温方式，特别是南方炎热地区开放型猪舍的降温技术措施的研究。

Evaporative sprinkler system,evaporative pad and fan system and evaporative mist fog system and other cooling methods have been usually used to reduce interior air temperature in animal production facilities in China. Their recent development in application and the problems have been summarized and discussed in this paper. These cooling methods should be further improved, specially their use in open swine buildings in South of China should be studied.