Earticle

초록

영어

This study was carried out to investigate the general characteristics, such as volume, pH, sperm motility and sperm concentration of the semen collected from Beagle dogs (age 24～48 months, weight 10～15 kg) by using the method of digital manipulation of the penis, and the effect of preservation temperature and time on motility of fresh semen. Multiple ejaculates were collected from 4 male Beagles. The average volume, pH, motility and sperm concentration of the second fraction (contained with small volume of the third fraction) per ejaculation were 2.94±0.24(SD) ml, 6.43±0.42(SD), 97.04±3.50(SD)% and 1.67±0.23(SD)×108 cells/ml, respectively. Average semen volume per ejaculate, semen pH, sperm motility and sperm concentration of the first fraction from the ejaculate were 1.24±0.20(SD) ml, 6.03±0.26(SD), 11.30±4.02(SD)% and 7.25±1.02(SD)×105 cells/ml. Those of second fraction were 2.52± 0.32(SD) ml, 6.32±0.31(SD), 96.25±3.52(SD)% and 2.35±0.35(SD)×108 cells/ml. Those of third fraction were 2.71±0.27 (SD) ml, 6.52±0.20(SD), 95.65±2.78(SD)% and 5.72±0.29(SD)×107 cells/ml. Motility of semen was higher at 17℃ preservation temperature than 5℃ or 36℃ during preservation period. When preservation temperature was 17℃, motility was 96.54±2.05(SD)% at 1 h, 90.20±3.90(SD)% at 6 h, 89.05±2.01(SD)% at 12 h, 78.21±3.50(SD)% at 18 h, 45.24±6.25 (SD)% at 24 h and 30.75±17.24(SD)% at 30 h, respectively.

목차

ABSTRACT
 서론
 재료 및 방법
  공시동물
  정액의 채취
  정액의 성상검사
  정액의 보존
  통계처리
 결과
  정액의 일반 성상
  분획별 채취 정액의 일반 성상
  무희석처리 원정액의 단기보존성
 고찰
 인용문헌

키워드

저자

• 박병권 [ Byung-Kwon Park | 공주대학교 산업과학대학 특수동물학과 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  Reproductive & developmental biology

• 간기

  계간

• pISSN

  1738-2432

• eISSN

  2288-0151

• 수록기간

  1977~2018

• 십진분류

  KDC 527 DDC 636