期刊文献+

不同圆环病毒病疫苗免疫对猪只生长的影响探究

下载PDF
导出
摘要 为研究不同圆环病毒疫苗对猪只生长的影响,为猪场正确选择和使用猪圆环病毒疫苗提供依据和参考,本试验将1000头母猪分为2组,于2周龄分别免疫2个不同厂家生产的圆环疫苗。结果表明,A疫苗虽然比B疫苗价格贵,但使用A疫苗的产出和经济效益远远高于B疫苗。
出处 《南方农业》 2019年第14期133-133,141,共2页 South China Agriculture
  • 相关文献

参考文献2

二级参考文献33

  • 1Dupont K, Nielsen E O, Larsen, et al. Genomic analysis of PCV2 isolates from Danish archives and a current PMWS case- control study supports a shift in genotypes with time [ J ]. Vet Microbiol, 2008, 128 (1/2): 56-64.
  • 2Rose N, Opriessnig T, Grasland B, et al. Epidemiology and transmission of porcine circovirus type 2 ( PCV2 ) [ J ]. Vires Res, 2012, 164(1/2) : 78-89.
  • 3Olvera A, Cortey M, Segal6s J. Molecular evolution of porcine circovirus type 2 genomes: phylogeny and clonality [ J 1. Virology, 2008, 357(2) : 175-185.
  • 4Tanja O, Chao T X, Patrick F G, et al. Evidence for association of emerging parvoviruses in pigs with cases of porcine circovirus associated disease[ R]. IPVS, 2014.
  • 5Opriessnig T, Gerber P F, Xiao C T, et al. A commercial vaccine based on PCV2a and an experimental vaccine based on a variant mPCV2b are both effective in protecting pigs against challenge with a 2013 U.S. variant mPCV2b strain [ J ]. Vaccine, 2014, 32: 230-237.
  • 6Kim H H, Park S, Hyun B H, et al. Genetic diversity of porcine circovirus type 2 in Korean pigs with postweaning multisystemic wasting syndrome during 2005- 2007 [ J ]. J Vet Med Sci,2009b, 71 (3): 349-353.
  • 7Chae J S, Choi K S. Genetic diversity of porcine circovirus type 2 from pigs in Republic of Korea[ J]. Res Vet Sci, 2010, 88 (2) : 333-338.
  • 8Takahagi Y, Nishiyama Y, Toki S, et al. Genotypic change of porcine circovirus type 2 on Japanese pig farms as revealed by restriction fragment length polymorphism analysis [ J ]. Vet Med Sci, 2008, 70 (6) : 603-606.
  • 9Hess R, Kerrigan M, Rowland R. Evidence for recombination between PCV2a and PCV2b in the field [ J ]. Virus Research, 2008, 132: 201-207.
  • 10P6rez L J, De Arce H D, Frias M T. Genetic characterization and phylogenetic analysis of porcine circovirus type 2 strains present in Cuban swine herds[J~. Res Vet Sci, 2010, 89(2) : 301-305.

共引文献24

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