| 不同FSH对和牛超数排卵效果的影响 |
| |
| 引用本文： | 郝海生,耿少旺,陈 余,等.不同FSH对和牛超数排卵效果的影响[J].中国牛业科学,2014(2):34-37. |
| |
| 作者姓名： | 郝海生 耿少旺 陈 余 等 |
| |
| 作者单位： | [1]中国农业科学院北京畜牧兽医研究所,北京100193 [2]和牛生物科技北京有限公司,北京100101 [3]北京市畜牧总站,北京100107 |
| |
| 基金项目： | 科技支撑课题“牛羊高效超排与克隆胚胎生产技术研究与示范”（2011BAD19802）;北京市农业科技重点项目“纯种和牛快繁关键技术研究与示范”（PXM0362210042013-000886） |
| |
| 摘 要： | 目的]以16~18月龄青年日本和牛为供体,研究不同FSH和剂量对青年日本和牛超排效果的影响。方法]超排采用CIDR+FSH+PG方法进行。结果]进口FSH和国产FSH超排和牛后头均获胚胎数、头均获可用胚胎数、头均退化胚胎数和头均未受精卵数差异均不显著(P0.05);3种不同剂量的国产FSH处理日本和牛,头均获胚胎数、头均获可用胚胎数、头均退化胚胎数和头均未受精卵数差异均不显著(P0.05)。结论]进口FSH和国产FSH超排青年和牛效果相当,同时适当降低国产FSH注射总剂量不影响青年和牛供体超排效果。
|
| 关 键 词： | 和牛 超数排卵 FSH 胚胎 |
Effects of Different FSH Dosage on Superovulation of WAGYU Cattle |
| |
| HAO Hai-sheng,GENG Shao-wang,CHEN Yua,DU Wei-hua,GUO Jiang-peng,ZHAO Xue-ming,SONG Jin-huiI,ZHU Hua-bin.Effects of Different FSH Dosage on Superovulation of WAGYU Cattle[J].China Cattle Science,2014(2):34-37. |
| |
| Authors: | HAO Hai-sheng GENG Shao-wang CHEN Yua DU Wei-hua GUO Jiang-peng ZHAO Xue-ming SONG Jin-huiI ZHU Hua-bin |
| |
| Institution: | 1 Institute of Animal Science, Chinese Academy of Agricultural Sciences ,Beijing, 100193 ; 2. Wagyu Bio Tech (Beijing) Ltd, 100101 ,Beijing;3. Beijing General Station of Animal Husbandry Service ,Beijing, 100107 ) |
| |
| Abstract: | Objective]The aim of this work was to study the effect on superovulation of WAGYU cattle with two different FSH productions. Method]Cattle were treated by the approach of CIDR＋FSH ＋ PG. Result]（1） there was no difference of number of total embryos,number of transferable embryos,number of degenerated embryos and number of unfertilized eggs between Experiment I and Experiment II ; （2） there was no difference of number of total embryos, number of transferable embryos between, number of degenerated embryos and number of unfertilized eggs between the different treatments that donors were superovulated with FSH produced by IASCAS in the total dose of 10mg, 6.7mg or 5.9mg. Conclusion] Different and lower total amount of homemade FSH could be used in WAGYU cattle. |
| |
| Keywords: | WAGYU superovulation FSH embryo |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
