【作者】 权富生； 赵晓娥； 安志兴； 李裕强； 张志平； 李向臣；

【Author】 QUAN Fu-sheng, ZHAO Xiao-e, AN Zhi-xing, LI Yu-qiang, ZHANG Zhi-ping, LI Xiang-chen(Institute of Bio-engineering, Northwest Sci-Tech University of Agriculture and Forestry, Yangling,Shaanxi, 712100,China)

【机构】 西北农林科技大学生物工程研究所；

【摘要】 超然7个农户85只波尔山羊供体,供体同期发情率为97.65%(83/85),有效供体比例占83.53%(71/85)。80只供体进行冲胚,共收集胚胎1257枚,可用胚1006枚。将可用胚移植给589只受体,B超检查怀孕406只,总妊娠率为68.93%。受体处理后同期发情率为92%,受体移植利用率平均为58.9%。同时就有关农户进行小规模MOET存在的问题进行了讨论,根据生产实践提出了农户进行MOET质量控制和提高效益的方法及关键技术。更多还原

【Abstract】 Eighty five Boer goat donors were superovulated in the 7 the peasant households ,the percentage of donor synchronous estrus was 97.65 %(83/85),and efficient donor ratio was 83.53%(71/85).80 donors were flushed in the uterine horn to recovery embryos 1257 and the available embryos number were 1006. All available embryos were transferred into 589 recipients that 406 were defined pregnancy by using B-mode ultrasound scanning diagnose technique .the percentage of recipients pregnancy were 68.93%.the percentage of recipients synchronous estrus and transfer utilization were 92%(92/1000) and 58.90%(589/1000) respectively.Meanwhile some problems of the small scale of MOET in the peasant household were discussed ,and according to the peasant household MOET practice ,the method and key technique about controlling quality and improving benefit were put forward.更多还原