Application Advantages of Fan-Water Curtain Cooling System in Pig Production  

作　　者：Taiyin LI Jiarong WU Kejun LIU Hongying DENG Zhengyu CHEN Qisheng YANG Chunhua HUANG 

机构地区：[1]Aquatic Animal Husbandry and Veterinary Station of Fenghuang Township, Zhaoping County, Zhaoping 546808, China [2]Animal Husbandry Research Institute of Guangxi Zhuang Autonomous Region, Nanning 530001, China [3]Bureau of Agriculture and Rural Affairs of Binyang County, Binyang 530400, China

出　　处：《Asian Agricultural Research》2020年第6期55-57,共3页亚洲农业研究（英文）

摘　　要：[Objectives]The purpose was to solve the problem that high temperature and high humidity will seriously affect the health and weight gain of pigs.[Methods]The fan-water curtain cooling system was popularized in large-scale pig farms.[Results]The pigs using the water curtain cooling system gained 1.5 kg from weaning to the day of slaughter.The feed-to-gain ratio was 2.43∶1,a year-on-year decrease of 0.05.The average weight gain per pig was about 5-10 kg.[Conclusions]The application of fan-water curtain cooling system in pig production can accelerate the growth rate of pigs,reduce the occurrence of diseases and improve the utilization of feed,eventually improving the productivity of pigs.

关 键 词：Water curtain FAN Fattening pig PRODUCTIVITY 

分 类 号：F42[经济管理—产业经济]