摘要
本文对B超技术在奶牛繁殖中的应用进行了阐述。B超可以应用于奶牛妊娠诊断、性别鉴定、子宫和卵巢疾病辅助诊断及胎儿发育和卵巢、子宫状态监测,也可以应用于同期发情和超数排卵从而提高其效果。另外,在活体采卵方面B超也是必不可少的工具。
The paper reviewed the application of B-Mode Uhrasound in dairy farms. We thought that it was developed in some areas especially on dairy reproduction include the pregnantly diagnosis, sex identification and assistant diagnosis of common uterine and ovarian disease, monitoring of fetal development, ovarian and uterine status,and couhl he applied to cows in estrus synchronization and superovulation in order to increase their effectiveness.In addition, B -mode uhrasound scanner was an indispensable tool in Ova pick-up （OPU）.At the same time the author proposed that we shouhl study some aspects in the fnture.
出处
《中国奶牛》
2012年第16期28-33,共6页
China Dairy Cattle
基金
973前期研究专项(2011CB512012)
"中草药治疗奶牛卵巢疾病性不孕症的作用机制研究"国家星火计划(2102001)
"奶牛优质高效养殖技术示范与推广"
国家自然科学基金(31160517)资助
关键词
B超技术
规模化奶牛场
奶牛
繁殖
B-Mode Uhrasound
Scale dairy farm
Dairy cattle
Reproduction
