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ISSN : 1225-2964(Print)
ISSN : 2287-3317(Online)
Annals of Animal Resource Sciences Vol.18 No.1 pp.78-82

초음파 진단장치를 이용한 한우암소의 지역별, 산차별 생체특성에 관한 연구

송영한*, 조재희, 장원진, 김연욱, 하재정
강원대학교 동물자원과학전공

Studies on Variation of Live Body Characteristics by Parity and Region of Hanwoo Cows Measured by Real-Time Ultrasound

Young-Han Song*, Jae-Hee Cho, Won-Jin Jang, Youn-Wook Kim, Jae-Jung Ha
Department of Animal Resources Science, Kangwon National University
(Received: 2007.11.15, Accepted: 2007.12.17)


This study was conducted to investigate the effect of parity and region on the live body charateristicsof Hanwoo cows. The data used were logissimus muscle area (LMAU), back fat thickness (BFTU), marblingscore (MSU), and p8 point fat thickness (P8 FTU), by ultrasound from 1,239 heads of hi-lok brandedHanwoo cows. Based upon ultrasound characteristics of LMAU, BFTU, MSU and P8 FTU were significantlyhigh in Hanwoo cows in Hwacheon area. Live body characteristics were increased with the parity, howeverestimated value tended to decreased after sixth parturition. Also, comparative of pre or after parturiti- onon the live body characteristics, pre parturition value showed little lower than after parturition