中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
不同处理对西藏牦牛超数排卵的影响研究

文献类型:期刊论文

作者姬秋梅1; 贾银海2; 苏雷2,3; 张成福1; 信金伟1; 张晓霞2; 林子郁2; 达娃央拉1; 张强1; 洛桑1
刊名草业与畜牧
出版日期2011
期号1页码:10-12
关键词西藏牦牛 超数排卵 埋栓法 PG法 PMSG+PG法
合作状况其它
中文摘要本研究选用了埋植CIDR栓法、埋植PRID栓法、PG法以及PMSG+PG法四套方案对西藏41头母牦牛进行了超数排卵试验。试验结果:埋植CIDR法得到的平均卵母细胞数为7.4枚/头,埋植PRID法得到的平均卵母细胞数为6.5枚/头,PG法得到的平均卵母细胞数为4枚/头,PMSG+PG法得到的平均卵母细胞数为4.8枚/头,各组之间差异极显著(P<0.01);而经过卵母细胞成熟培养之后,埋植CIDR法得到的平均可用卵母细胞数为6.2枚/头,埋植PRID法得到的平均可用卵母细胞数也为6.2枚/头,PG法得到的平均可用卵母细胞数为4枚/头,PMSG+PG法得到的平均可用卵母细胞数为4.6枚/头,CIDR+FSH法与PRID+FSH法两组、两次PG法与PMSG+PG法两组差异不显著(P>0.05),但是CIDR+FSH法和PRID+FSH法组与两次PG法和PMSG+PG法组之间差异都极显著(P<0.01);用CIDR法和PRID法进行西藏牦牛超排效果较好,并可获得较多的可用卵母细胞。
英文摘要The following paper investigates the efficacy of four different reproductive techniques to induce multiple-ovulation in 41 Tibetan yaks. The different treatments used included Controlled Internal Drug Releasing Device (CIDR), Progesterone Releasing Intravaginal Device (PRID), Prostagtandin (PG) injection, and a combination of Pregnant Mare Serum Gonadotrophin and Prostaglandin (PMSG + PG) injection. The average number of oocytes varied significantly between the four treatments ( P 〈 0.01) : 7.4 with CIDR, 6.5 with PRID, 4 with PG and 4.8 with PMSG + PG, After oocyte maturation, the average number of available oocytes according to treatment was 6.2 for both CIDR and PRID methods, 4 for PG, and 4.6 for PMSG +PG. There were no significant differences between the CIDR and PRID methods (P 〉 0.05). Similarly, there were no significant differences between the PG and PMSG + PG methods (P 〉 0.05). Furthermore, the number of viable oocytes was significantly higher when using CIDR and PRID compared to PG and PMSG +PG (P 〈 0.01). The tollowing study recommends the use of internal hormone-based devises (CIDR or PRID) for inducing multiple-ovulation in yaks.
收录类别其他
资助信息国家科技支撑计划项目(2007BDA63B01)资助.
语种中文
公开日期2011-08-25
源URL[http://159.226.149.42:8088/handle/353002/6700]  
专题昆明动物研究所_生殖与发育生物学
作者单位1.西藏自治区农科院畜牧兽医研究所,西藏拉萨850009
2.云南中科胚胎工程生物技术有限公司,云南昆明650217
3.中国科学院昆明动物研究所,云南昆明650223
推荐引用方式
GB/T 7714
姬秋梅,贾银海,苏雷,等. 不同处理对西藏牦牛超数排卵的影响研究[J]. 草业与畜牧,2011(1):10-12.
APA 姬秋梅.,贾银海.,苏雷.,张成福.,信金伟.,...&阚向东.(2011).不同处理对西藏牦牛超数排卵的影响研究.草业与畜牧(1),10-12.
MLA 姬秋梅,et al."不同处理对西藏牦牛超数排卵的影响研究".草业与畜牧 .1(2011):10-12.

入库方式: OAI收割

来源:昆明动物研究所

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