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GnRH和雌二醇在排卵前的应用研究 被引量：1

Studies on Using GnRH and Oestradiol Preceding Ovulation
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摘要 雌二醇和GnRH用于同期排卵,操纵卵泡发育模式有相同和不同之处;荷斯坦奶牛先天性较低的繁殖力减少了应用激素处理同期化卵泡发育和排卵的有效性,了解GnRH剂量在激素有效处理中的作用,使激素处理的潜在行能在泌乳荷斯坦母牛也取得成效;发展同期化的新处理方式,提高使用Ovsynch法的怀胎率。 There are the similarities and differences between oestradiol and GnRH to manipulate the follicular development in synchronization. The inherently lower fertility of Hostein cows may be contributing to the reduced effectiveness of hormone treatments for synchronized follicle development and ovulation. The effectiveness of dose rates of GnRH needs to be determined if the potential of hormone with lactating Hostein cows. Improving the new treatment for synchronization to treatments is to be achieved increase the conception rate
作者 李静 刘保君
机构地区 新疆伊犁州畜禽繁育改良总站
出处 《草食家畜》 2006年第3期31-34,共4页 Grass-Feeding Livestock
关键词 GNRH 雌二醇苯甲酸盐 同期化 Orsynch 怀胎率 GnRH Oestradiol benzoate synchronization Ovsynch conception rate
分类号 S82 [农业科学—畜牧学]
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参考文献22

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同被引文献7

  • 1毛凤显,张立,宋汝谋,焦仁刚,廖梅,张明忠.不同同期发情方法在受体牛处理中的应用效果[J].黑龙江畜牧兽医,2005(10):23-24. 被引量：4
  • 2韩春梅,文智举,曹振华,刘小燕,高庆华.氯前列烯醇对黄牛同期发情控制试验[J].中国草食动物,2007,27(2):33-34. 被引量：7
  • 3Segwagwe B V E. The Effect of GnRH or oestradiol benzoate on follicular dynamics and ovulation as well as the treatment of postpartum anoestrus in Holstein cows [ D]. M V Sc Thesis, University of Melbourne, 2002.
  • 4PancarciS M, Jordan E R, Risco C A. Use of estradiol cypionate in a pre-sychronized timed artificial insemination program for lactating dairy cattle [ J]. J Dairy Sci, 2002, (85): 122-131.
  • 5Moreno D. Follicle wave emergence in beef cows treated with progesterone releasing devices, estradiol benzoate and progesterone [J]. Theriogenology, 2001, 55: 408.
  • 6Cutaia I. Synchrony of ovulation inestradiol benzoate administered at device beef cows treated with progesterone vaginal devices and removal or 24 hours later [ J ]. Theriogenology, 2001, 55- 244.
  • 7Colazo E E. Fixed-time artificial insemination in beef cattle using CIDR-B devices progesterone and estriodiol benzoate [J]. Theriogenology, 1999, 51: 404.

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草食家畜
2006年 第3期

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