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NTIS 바로가기韓國受精卵移植學會誌 = Korean journal of embryo transfer, v.21 no.2, 2006년, pp.95 - 100
이성수 (농협중앙회 가축개량사업소) , 정준 (농협중앙회 축산연구소) , 박노형 (농협중앙회 축산연구소)
한우 종모우에 있어 정액 채취시 승가 조건(의빈우 혹은 의빈대)이 정액성상에 미치는 영향을 구명하기 위하여 의빈우 승가 종모우 21두, 의빈대승가 종모우 9두 등 보증 종모우 30두를 공시하여 연구하였다. 정액은
Thirty heads of proven bulls were used to identify the effects of mounting conditions (dummy cow vs. teaser bull) on semen characteristics in Hanwoo. Semen was collected from bulls daily two times with 1 h interval every
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Amann RP, Kavanaugh JF, Griel Jr LC and Voglmayr JK. 1974. Sperm production of Holstein bulls determined from testicular spermatid reserves, after cannulation of rete testis or Vas deferens and by dairy ejaculation. J. Dairy Sci., 57:93-99
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SAS/STAT User's guide (release 6.03 edition) SAS Institute Inc, Cary NC USA, 1988
Swanson LV, Wettemann RP, Rawlings NC, Hafs HD and Magee WT. 1971. Pubertal relationships of some endocrine and reproductive criteria in Hereford bulls. J. Anim. Sci., 33 :823-828
Thibier M. 1975. Peripheral plasma testosterone concentrations in bulls around puberty. J. Reprod. Fertil., 42:567-569
Van Demark NL and Manger RE. 1964. Effect of energy intake growth on the reproductive performance of dairy bulls. 1. Growth of reproductive organ and puberty. J. Dairy Sci., 47:798
Van Demark NL, Boyd LJ and Baker FN. 1956. Potential services of bull frequently ejaculated for consecutive years. J. Dairy Sci., 39:1071-1072
Wallach SJ and Price EO. 1988. Bulls fail to show preference for estrous females in serving capacity tests. J. Anim. Sci., 66:1174-1178
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김선환, 김기구, 유규종, 고석권, 김경주, 김충기, 김창근, 정영채. 1981. 한우종모우의 번식능력에 관한 연구. I. 종모우의 연령, 계절 및 채취 빈도가 정액량, 정자농도, 총정자수 및 정자활력에 미치는 영향. 한국축산학회지. 5:35-42
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