期刊文献+

影响特种野猪繁殖率的因素及对策

Factors and Countermeasures Affecting Reprodution Rate of Special Wild Boar
下载PDF
导出
摘要 特种野猪肉因其肉质鲜美,瘦肉率高而受到广大消费者的好评,然而在特种野猪生产的过程中,其低繁殖率一直是一个困扰着广大科研工作者与养殖户的大问题,并且在一定程度上制约了特种野猪规模化的生产。本文主要从影响特种野猪繁殖率的因素以及提高特种野猪繁殖率策略两大方面进行综述。 Special wild boar meat was highly praised by the consumers because of its delicious and high ratio of lean meat.However,in the process of the reproduction of the special wild boar,the low reproduction rate has been a big problem to the researchers and farmers and restricted the large-scale production of special wild boar to some extent.In this paper,the influencing factors of the reproduction and the strategies to improve the low rate were reviewed.
作者 杨冠 黄兴国
出处 《畜牧兽医杂志》 2012年第2期41-43,共3页 Journal of Animal Science and Veterinary Medicine
关键词 特种野猪 繁殖率 饲养 special wild boar reproduction rate raising
  • 相关文献

参考文献20

  • 1Einarsson S,and Rojkittikhun T.Effects of nutrition onpregnant and lactating sows[J].J Reprod Fertil Suppl,1993,48:229-239.
  • 2Armstrong J D,and Britt J H.Nutritionally-induced a-nestrus in gilts:metabolic and endocrine changes associ-ated with cessation and resumption of estrous cycles[J].J Anim Sci,1987,65(2):508-523.
  • 3Brown D C,Maxwell C V,Erf G F,et al.The influenceof different management systems and age on intestinalmorphology,immune cell numbers and mucin productionfrom goblet cells in post-weaning pigs[J].Vet ImmunolImmunopathol,2006,111(3-4):187-198.
  • 4Main R G,Dritz S S,Tokach M D,et al.Increasingweaning age improves pig performance in a multisite pro-duction system[J].J Anim Sci,2004.82(5):1499-1507.
  • 5Davis M E,Sears S C,Apple J K,et al.Effect of wea-ning age and commingling after the nursery phase of pigsin a wean-to-finish facility on growth,and humoraland behavioral indicators of well-being[J].J Anim Sci,2006.84(3):743-756.
  • 6Curtis S E.Environmental management in animal agricul-ture[M].Ames,Iowa:Iowa State University Press.viii,1983:409.
  • 7Renaudeau D,and Noblet J.Effects of exposure to highambient temperature and dietary protein level on sow milkproduction and performance of piglets[J].J Anim Sci,2001.79(6):1540-1548.
  • 8Tast A,Hlli O,Virolainen J V,et al.Investigation of asimplified artificial lighting programme to improve the fer-tility of sows in commercial piggeries[J].Vet Rec,2005,156(22):702-705.
  • 9Munsterhjelm C,Valros A,Heinonen M,et al.Welfareindex and reproductive performance in the sow[J].Re-prod Domest Anim,2006.41(6):494-500.
  • 10Ladekjaer-Mikkelsen A S,et al.Transplacental infec-tion with PCV-2 associated with reproductive failure ina gilt[J].Vet Rec,2001,148(24):759-760.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部