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不同季节生产的荷斯坦青年母牛冻胚妊娠率的比较

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摘要 本文比较了四个季节生产的荷斯坦青年母牛冷冻胚胎的妊娠率。结果表明,春、夏、秋、冬四个季节生产的冷冻胚胎的妊娠率差异不大,分别为49.21%、47.78%、54.31%和55.81%。由此得出结论,季节对母牛有效胚胎冷冻后的质量没有影响。
出处 《黑龙江动物繁殖》 2013年第6期17-18,29,共3页 Heilongjiang journal of animal reproduction
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参考文献7

  • 1李强,张光伟,刘水涛,肖锐,牛志宏,张建军,张健.不同季节对荷斯坦青年母牛超排效果的影响[J].中国奶牛,2013(1):20-22. 被引量:6
  • 2Leon D, Weaver, John Galland. Factors Affecting Em- bryo Transfer Success in Recipient Heifers Under Field Conditions [J]. J. Dairy Sci. 1986, 69, 10, 2711 -2717.
  • 3Renard J P, Y Heyman, J P Ozil. Importance of gesta-tion losses after nonsurgical transfer of cultured and non - cultured bovine blastocysts. Vet. Rec. 1950, 107 : 152.
  • 4B F Shea, R E Janzen, D P McDermand. Seasonal variation in response to stimulation and related embryotransfer procedures in Alberta over a nine year period, Theriogenology, 1984, 21(1), 186-195.
  • 5刘水涛,肖锐,李强,等牛胚胎移植结果的比较2010,16.注射PG和观察发情后的[J].黑龙江畜牧兽医,.
  • 6Edwards J L, Hansen P J. Differential responses of bo- vine oocytes and preimplantation embryos to heat shock. Mol. Reprod. Dev. 1997, 46:138 - 145.
  • 7Hansen P J. Embryonic mortality in cattle from the embryo's perspective, J. Anim. Sci., 2002, 80 (E. Suppl. 2) : E33 -E44.

二级参考文献6

  • 1李宗方,刘志强,宋鲁江,王杰,吴春华,张波,李国利,王晓华,陆中华,任照春,余跃勇.引进的美国荷斯坦奶牛在新疆昌吉地区的适应性观察[J].中国奶牛,2006(5):17-20. 被引量:4
  • 2Al-Katanani Y M,Paula-Lopes F F,Hansen PJ. Effect of season and exposure to heat stress on oocyte competence in Holstein cows[J].Journal of Dairy Science,2002.390-396.
  • 3Pradhan R,K.Oshima,Ochiai,Y. Influence of season and parity on embryo recovery and subsequent reproductive performances in early postpartum suckling Japanese Black cows[J].Livestock Research for Rural Development,2008,(02).
  • 4Rehman N,Collins A R,Suh T K. Development of in vitro and fertilized bovine oocytes co-cultured with Buffalo Rat Liver cells[J].Theriogenology,1994.1453-1462.
  • 5Rutledge J J,Monson R L,Northey D L. Seasonality of cattle embryo production in a temperate region[J].Theriogenology,1999.330(Abstr.).
  • 6Ryan D P,Prichard J F,Kopel E. Comparing early embryo mortality in dairy cows during hot and cool seasons of the year[J].Theriogenology,1993.719-737.

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