지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 충남대학교 농업과학연구소 Korean Journal of Agricultural Science Korean Journal of Agricultural Science Vol.48 No.3
- 발행연도
- 2021.9
- 수록면
- 387 - 396 (10page)
이용수
초록· 키워드
오류제보하기
This study was conducted to provide basic data for efficient Hanwoo beef production by conducting a comparison of growth performance, blood metabolites, testosterone, and carcass characteristics of Hanwoo according to complete and hemi-castration. Twelve Hanwoo calves were allotted to two treatment groups as follows: CC = complete-castration and HC = hemi-castration method of removing only one testicle. At the end of the test, the body weight was 66 kg higher in HC than in CC, and the average daily gain increased by 12.6% (p < 0.05). The feed conversion ratio was significantly improved in HC compared to CC (p < 0.05). Serum cholesterol and triglyceride concentrations were significantly higher in CC than HC in both the growing and fattening periods (p < 0.05), and serum testosterone concentrations before castration were similar between HC and CC, but steadily increasing in HC after castration. Back fat thickness and marbling score were significantly higher in CC than HC in the entire period (p < 0.01). In the results of this study, hemi-castration can improve body weight gain and feed conversion ratio due to the influence of male hormones compared to complete castration, but it is considered that there will be difficulties in producing high-quality meat with a high marbling score.
목차
Abstract
Introduction
Materials and Methods
Results
Discussion
Conclusion
References
참고문헌 (29)
참고문헌 신청
AOAC(Association of Official Analytical Chemists) / 2005 / Official method of analysis
Barnes MA / 1981 / Effect of unilateral castration and unilateral cryptorchidism on gonadotropin and testosterone response to gonadotropin releasing hormone in the bull / Journal of Animal Science 53:1341~1350
Cohen RDH / 1990 / Efficacy and stress of chemical versus surgical castration of cattle / Canadian Journal of Animal Science 70:1063~1072
Cosgrove GP / 1996 / Effects of post-pubertal castration and diet on growth rate and meat quality of bulls / New Zealand Society of Animal Production 56:390~393
Gulia S / 2010 / Divergent development of testosterone secretion in male zebu(Bos indicus)and crossbred cattle(Bos indicus x Bos taurus)and buffaloes(Bubalus bubalis)during growth / Tropical Animal Health and Production 42:1143~1148
Barnes MA / 1981 / Effect of unilateral castration and unilateral cryptorchidism on gonadotropin and testosterone response to gonadotropin releasing hormone in the bull / Journal of Animal Science 53:1341~1350
Cohen RDH / 1990 / Efficacy and stress of chemical versus surgical castration of cattle / Canadian Journal of Animal Science 70:1063~1072
Cosgrove GP / 1996 / Effects of post-pubertal castration and diet on growth rate and meat quality of bulls / New Zealand Society of Animal Production 56:390~393
Gulia S / 2010 / Divergent development of testosterone secretion in male zebu(Bos indicus)and crossbred cattle(Bos indicus x Bos taurus)and buffaloes(Bubalus bubalis)during growth / Tropical Animal Health and Production 42:1143~1148
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Effect of short-term fattening period and castration method on productivity, serum testosterone, and economic efficacy in Hanwoo cattle
한국축산학회지
2023 .01
-
어성초가 식이 유도 비만 마우스의 간조직 지질 축적 억제에 미치는 영향
한국식품영양과학회지
2021 .09
-
고콜레스테롤 식이의 급여에 의해 고지혈증이 유도된 흰쥐의 신령버섯 자실체의 항고지혈증 효과
한국버섯학회지
2018 .01
-
Analysis of the influence of sex, slaughter season, and feeding system on carcass traits in Hanwoo
Korean Journal of Agricultural Science
2017 .09
-
개의 외이도염 질환 예방을 위한 어성초를 포함하는 비건 간식 제조 방법 및 품질 특성
식품산업과 영양
2024 .06
-
Monthly Hanwoo supply and forecasting models
Korean Journal of Agricultural Science
2021 .12
-
화식사료가 거세한우의 도체특성에 미치는 영향
동물생명과학연구
2017 .06
-
Contribution analysis of carcass traits on auction price for Hanwoo in Gyeonggi province
Korean Journal of Agricultural Science
2021 .09
-
Effects of High Levels of Nutrients on Growth Performance and Carcass Characteristics of Hanwoo Cattle
한국초지조사료학회지
2018 .01
-
Correlation of Marbling Characteristics with Meat Quality and Histochemical Characteristics in Longissimus Thoracis Muscle from Hanwoo Steers
Food science of animal resources
2019 .01
-
Practical use of open data to construct regional big data center for Hanwoo farm
Journal of Animal Breeding and Genomics
2022 .06
-
Contribution analysis of Hanwoo carcass traits on unit price in national slaughter house
Korean Journal of Agricultural Science
2016 .12
-
칡소와 한우의 성장능력 비교
한국국제농업개발학회지
2016 .01
-
Preventive responses to a standardized extract of Houttuynia cordata supplemented diet in obesity induced by a high-fat diet in mice
Applied Biological Chemistry
2015 .01
-
Confirmation of genotypic effects for the bovine APM1 gene on marbling in Hanwoo cattle
한국축산학회지
2016 .01
-
Analysis of seasonal effect on Korean native cattle (Hanwoo) birth weight
한국축산학회지
2021 .01
-
Multiple Regression Analysis to Estimate the Unit Price of Hanwoo (Bos taurus coreanae) Beef
한국축산식품학회지
2017 .01
-
Effect of mixed hay supplementation during fattening on carcass traits and meat quality of Hanwoo steers
한국축산학회지
2017 .01
-
Effect of dietary isoflavones of soybean by-product on estrogen and testosterone levels in mouse
Korean Journal of Agricultural Science
2016 .12
-
Change of performance, serum metabolite, and carcass characteristics on high energy diet of Hanwoo steers
Korean Journal of Agricultural Science
2016 .12
이 논문의 저자 정보
이 논문과 함께 이용한 논문
최근 본 자료
댓글(0)
0