奶牛热应激的预防措施  

Precautionary Measures for Heat Stress in Cows

作　　者：王丽华[1] 邵广 徐春玲[1] 

机构地区：[1]黑龙江省绿色草原牧场畜牧科,黑龙江杜尔伯特166263 [2]黑龙江省8511农场,黑龙江密山158307

出　　处：《饲料博览》2017年第8期35-38,共4页Feed Review

摘　　要：在气候炎热的条件下饲养奶牛经常会出现热应激现象,会导致奶牛采食量减少、产奶量下降、繁殖性能降低,直接影响到奶牛养殖业的经济效益。近几年来黑龙江省绿色草原牧场从生产实际出发,采取一系列预防奶牛热应激的措施,取得了良好的效果。In the hot climate, the dairy cows often have heat stress, which leads to the decrease of feed intake, the decrease of milk production and the decrease of reproductive performance, which directly affect the economic benefits of dairy farming. In recent years, green grassland ranch took a series of measures to prevent heat stress in dairy cows from the production reality, and achieved good results in Heilongjiang Province.

关 键 词：奶牛 热应激 经济效益 

分 类 号：S823[农业科学—畜牧学] S815[农业科学—畜牧兽医]