期刊文献+

提高母猪年生产力的措施 被引量:1

下载PDF
导出
摘要 母猪的年生产力受哺育率、窝产活仔数、断奶到再配种受胎的时间间隔、哺乳期、妊娠期等多个因素制约,同时也可将其制约因素简单归为仔猪育成数和母猪年产胎数。本文从以上两个方面对影响母猪年生产力的相关技术措施进行简要介绍,为养猪生产实践提供一定的借鉴和帮助。
出处 《养殖与饲料》 2016年第11期6-9,共4页 Animals Breeding and Feed
基金 湖北省公益性科技研究项目(2014BBB014) 国家生猪产业技术体系项目(CARS-36) 国家科技支撑计划(2014BAD20B00) 十三五创新团队项目(2016-620-004-001) 湖北省科技支撑计划项目(2014BBA201)
  • 相关文献

参考文献7

二级参考文献156

  • 1Noguera J L,Legauh C.Trends in productivity of sows during the last ten years in France{J].Pig News Infor, 1984,(5):205-212.
  • 2McGlone J,Pond W. Pig production: Biological Principles and Applications[M]. Australia:Thomson Learning Inc,2003:70.
  • 3Onteru S K,Fan B,Garrick D J,et ol. Genome-wide analyses for pig reproductive traits using the PorcineSNP60 BeadChip [C]// The International Plant & Animal Genome XVIII Conference. San Diego, California,2010.
  • 4Ramos A M,Crooijmans R P M A,Affara N A,et al. Design of a high density SNP genotyping assay in the pig using SNPs identified and characterized by next generation sequencing technology[Jl. PLoS 0NE,2009,4(8): e6524.
  • 5Foxcroft GR, Dixon wr, Novak S, Putnam CT, Town Sc, Vinsky MDA. The biological basis for prenatal programming of postnatal performance in pigs. J Anim Sci. 2006;84(E. Suppl):El 05-12.
  • 6PigChamp. USA 2012 - year end summary. 2013. http:llbenchmarkJarms. coml2013_Summary_oUhe_2012_data.html.
  • 7Stalder KJ. Pork industry productivity analysis, research grant report. Des Moines, Iowa: National Pork Board; 2014. p. 1-13.
  • 8Ketchem R, Rix M. SMS Database Revision Reveals Intriguing Production Trends. National Hog Farmer. 2014. (Online Exclusive http:llnationalhogfarmer. comlbusinesslsms-database-revision-reveals-intriguing-production-trends7 page=1). 2014. January 6, 2014.
  • 9Knox RV, Rodriguez Zas SL, Sioter NL, McNamara KA, Gall TJ, Levis DG, et al An analysis of survey data by size of the breeding herd for the reproductive management practices of North American sow farms. J Anim Sci. 2013;91 :433-45.
  • 10Engblom L, Lundeheim N, Strandberg E, Schneider MP, Dalin AM, Andersson K. Factors affecting length of productive life in Swedish commercial sows. J Anim Sci. 2008;86:432-41.

共引文献50

同被引文献3

引证文献1

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