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국회도서관 홈으로 정보검색 소장정보 검색

초록보기

 This study was conducted to investigate the dietary effect of total mixed rations (TMR) containing brewers grain, soybean curd and rice straw, respectively, on growth performance and carcass characteristics of Hanwoo steers. Twenty four Hanwoo steers (average body weight 168 kg) in 6 months age were randomly allocated to 4 experimental groups, which contained 6 animals per group during 22-months feeding trial. The treatment was composed of the group fed concentrate and rice straw separately (T1), the group fed TMR containing brewers grain (T2), the group fed TMR containing soybean curd (T3) and the group fed TMR containing rice straw (T4). Body weight (BW) was not different among treatment groups during the growing and middle fattening period. However, it was significantly greater in T4 group than in T2 group on the final BW (p<0.05). Average daily gain was significantly greater in TMR groups compared to T1 group on the growing and late fattening (p<0.05). However, it was not different in total average. Dry matter intake tended to be increased in TMR groups. The feed conversion ratio was significantly lower in T4 group compare to T2 group (p<0.05). According to the yield traits, carcass weight of T1, T2, T3 and T4 were 389.0, 368.4, 387.5 and 384.3 kg, respectively. The back fat thickness, rib-eye area, and yield index were not different among the groups. Meat color, fat color, texture and maturity were not significantly different among groups. However, marbling score and appearance rate of meat quality grade of over 1^+^ were greater in T2 and T3 groups compare to other groups. Therefore, these results indicated that TMR with brewers grain and soybean curd may be ameliorated the growth performance and carcass characteristics of Hanwoo steers.

권호기사

권호기사 목록 테이블로 기사명, 저자명, 페이지, 원문, 기사목차 순으로 되어있습니다.
기사명 저자명 페이지 원문 목차
홀스타인의 국제유전평가를 위한 모형개발에 관한 연구 조광현, 박병호, 최재관, 최태정, 최연호, 이승수, 조충일 pp.1-6

홀스타인의 유생산형질에 대한 유전모수 추정 조충일, 조광현, 최연호, 최재관, 최태정, 박병호, 이승수 pp.7-11

한우의 유전체 육종가의 정확도 추정 이승수, 이승환, 최태정, 최연호, 조광현, 최유림, 조용민, 김내수, 이중재 pp.13-18

콜라비가 돼지 지방전구세포와 ₃T₃-L₁cell의 증식과 분화에 미치는 영향 송미연, 이재준, 차선숙, 정정수 pp.19-23

겨자종자와 겨자분의 첨가가 반추위 발효성상과 메탄생성에 미치는 영향 이강연, 김경훈, 백열창, 옥지운, 설용주, 한기준, 박근규, 류호태, 이상석, 전체옥 [외] pp.25-32

한우 암소 비육시 배합사료 급여형태가 발육, 혈액성상 및 도체특성에 미치는 영향 이상민, 장선식, 정기용, 김형철, 최순호, 권응기, 박병기, 양보석, 이성실, 조영무 pp.33-39

볏짚 조사료에 대한 효모 배양물 첨가가 반추위 소화율 및 섬유소 분해균의 군락 변화에 미치는 영향 성하균 pp.41-49

섬유질 배합사료 원료로서 맥주박, 비지박 및 볏짚이 한우 거세우의 사양성적, 혈액성상 및 도체특성에 미치는 영향 장선식, 권혁진, 이상민, 조영무, 정기용, 최낙진, 이성실 pp.51-59

농후사료의 조단백질 수준차이가 거세한우의 도체 및 육질특성에 미치는 영향 김병기, 오동엽, 황은경, 송영한, 이상욱, 정근기, 하재정 pp.61-66

우사깔짚에서 발생되는 온실가스 배출량 산정 : 모의 실험결과 조원실, 이진의, 박규현, 김정대, 라창식 pp.67-74

참고문헌 (23건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
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