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《Journal of Henan Agricultural Sciences》 2007-01
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Experiment of Repeated Superovulation in Chinese Holstein Cows

WEI Cheng-bin,HE Wen-jie,XIN Xiao-ling,SHI Qiao-ting,CHU Qiu-xia,XU Zhao-xue,LI Wen-jun(Institute of Animal Science and Veterinary,Henan Academy of Agricultural Sciences,Zhengzhou 450002,China)  
The effects of repeated superovulation in 9 Chinese Holstein cows were studied in 6-superovulation experiment were conducted from Dec.2003 to Apr.2005.The result showed that 292 available embryos were obtained from 47 times,and the average number of available embryos per cow was(6.2).The available embryos were 49,50,46,48,55 and 44 in different groups.There was no decreasing trend in the number of available embryos among groups.It was suggested that the repetitious superovulation at a 3-month interval have no effect on the number of available embryos of Chinese Holstein cow.
【Fund】: 国家农业科技跨越计划项目(2003-22);; 河南省杰出人才创新基金项目(0421002000)
【CateGory Index】: S823
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【Co-citations】
Chinese Journal Full-text Database 5 Hits
1 ZHANG Cheng et al(Ningxia Syngen Bio-engineering Research Centre,Helan,Ningxia 750200);Effect and Methods of Continued Superovulation in Cow[J];Journal of Anhui Agricultural Sciences;2006-02
2 WEI Cheng-bin,XU Zhao-xue,HE Wen-jie(Institute of Biotechnology,Henan Academy of Agriculture Science,Zhengzhou,Henan 450002,China);Experiment of Repeated Superovulation in Belgian Blue[J];China Cattle Science;2006-01
3 ZHANG Zhen~1 HUANG Ya-qiong~1 WU Qi-x~1 WANG Li-Ning~2 JIANG Ru-Ming~1 1.Institute for Animal Reproduction of Guangxi University,Nanning,Guangxi 530005,China; 2.Huifeng Feedstuff Ltd,Zhengzhou,Henan 450002,China);The Main Factors of Affecting the Success Rate of the Embryo Transfer[J];China Cattle Science;2006-06
4 ZHANG Cheng~(1,2),XUAN Xiao-long~(1,2),LOU Yuan-yuan~(1), SHI Yuan-gang~(1,2)(1.Agricultural College,Ningxia University,Yinchuan,Ningxia,750021,China;2.Ningxia Syngen Bio-Engineering Research Centre,Henan,Ningxia,750200,China);Progress in Repeated Superovulation of Livestock[J];Progress In Veterinary Medicine;2005-12
5 LI Xue-song,LV Jin,SANG Run-zi,LI Jun-jie (College of Animal Science and Technology,Agricultural University of Hebei,Baoding 071001);The Effect of Repeated Superovulation on the Superovulation Result in Goats[J];Heilongjiang Journal of Animal Reproduction;2005-02
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Guo Zhiqin (Key Lab of Animal & Veterinary Biotechnology of MOA,Xinjiang Academy of Animal Science, Urumqi 830000,China)[;Accelerating the Industrialization of Embryo Transfer Technology and Developing National Cattle Industry[J];ENGINEERING SCIENCE;2000-03
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