Journal of Embryo Transfer (한국수정란이식학회지)

The Korean Society of Embryo Transfer (한국수정란이식학회)
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Effect of Sperm Concentration on Fertility and Litter Size in Deep Frozen Boar Semen

돼지 동결정액 중의 정자농도가 수태율 및 산자수에 미치는 영향

  • 김학규 (농업진흥청 축산기술연구소) ;
  • 정행기 (농업진흥청 축산기술연구소) ;
  • 이수헌 (농업진흥청 축산기술연구소) ;
  • 이광원 (농업진흥청 축산기술연구소) ;
  • 김인철 (농업진흥청 축산기술연구소) ;
  • 최진성 (농업진흥청 축산기술연구소) ;
  • 지병천 (농업진흥청 축산기술연구소) ;
  • 김경남 (농업진흥청 축산기술연구소) ;
  • 박창식 (충남대학교 농과대학)
  • Published : 1996.05.01
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Abstract

This study was carried out to investigate the effect of sperm concentration of 5ml maxi-straw on farrowing rate and number of pigs born alive per litter in deep frozen boar semen. We did not find out the effect of sperm concentration on post-thaw sperm motility and NAR acrosome. However, farrowing rate and number of pigs born alive per litter of 7. 5 x 10˚ /5ml and 10.0 x 10˚ /5m1 sperm concentrations were higher than those of 5. 0 /10˚ /5ml sperm concentration.

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