Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Kyewon Kang"'
Autor:
Hyunjin Cho, Kyewon Kang, Hamin Kang, Seoyoung Jeon, Mingyung Lee, Eunkyu Park, Seokman Hong, Seongwon Seo
Publikováno v:
Animal Bioscience, Vol 37, Iss 9, Pp 1568-1580 (2024)
Objective This study investigated the repeatability of feed efficiency and its association with carcass traits in Hanwoo steers during the entire growing and fattening periods. Methods The growth and intake of thirty-six Hanwoo steers (259±19.7 kg;
Externí odkaz:
https://doaj.org/article/d080058c429a45a6a07b193843b2c840
Autor:
Joonpyo Oh, Hyunjin Cho, Sinyong Jeong, Kyewon Kang, Mingyung Lee, Seoyoung Jeon, Hamin Kang, Seongwon Seo
Publikováno v:
Animals, Vol 14, Iss 3, p 469 (2024)
This study aimed to investigate the effect of varying levels of dietary crude protein (CP) on growth performance, rumen characteristics, blood metabolites, and methane emissions in fattening Hanwoo steers. Twenty-four steers, weighing 504 ± 33.0 kg
Externí odkaz:
https://doaj.org/article/bf4e007dad52408d8b131ae5e7f08e4b
Autor:
Hyunjin Cho, Kyewon Kang, Hamin Kang, Seoyoung Jeon, Mingyung Lee, Eunkyu Park, Seokman Hong, Seongwon Seo
Publikováno v:
Animals, Vol 14, Iss 1, p 141 (2023)
An automatic concentrate feeding system (ACFS) divides the day into several intervals, allowing cattle to consume a predetermined amount of concentrate mix per interval. This study investigated the impact of changing these intervals (four vs. six) in
Externí odkaz:
https://doaj.org/article/5c5c4cb7505844eaabc07d63875213cd
Autor:
Hyunjin Cho, Sinyong Jeong, Kyewon Kang, Mingyung Lee, Seoyoung Jeon, Hamin Kang, Hanbeen Kim, Jakyeom Seo, Joonpyo Oh, Seongwon Seo
Publikováno v:
Animals, Vol 14, Iss 1, p 139 (2023)
This study investigated the effect of different dietary fat levels in concentrate mixes on the growth performance, rumen characteristics, digestibility, blood metabolites, and methane emissions in growing Hanwoo steers. Thirty steers (386 ± 24.6 kg
Externí odkaz:
https://doaj.org/article/e2e31d5b275a4c4393250e2e461e57cb
Autor:
Hyunjin Cho, Seoyoung Jeon, Mingyung Lee, Kyewon Kang, Hamin Kang, Eunkyu Park, Minkook Kim, Seokman Hong, Seongwon Seo
Publikováno v:
Animals, Vol 10, Iss 8, p 1270 (2020)
This study aimed to determine the factors affecting the body weight (BW) of Hanwoo steers by collecting a large number of BW measurements using an automated weighing system (AWS). The BW of 12 Hanwoo steers was measured automatically using an AWS for
Externí odkaz:
https://doaj.org/article/be8211c08baa4b4eb06a235f42c41645
Autor:
Kyewon Kang, Hyunjin Cho, Sinyong Jeong, Seoyoung Jeon, Mingyung Lee, Seul Lee, Yulchang Baek, Joonpyo Oh, Seongwon Seo
Publikováno v:
J Anim Sci
The hand-held laser methane detector (LMD) technique has been suggested as an alternative method for measuring methane (CH4) emissions from enteric fermentation of ruminants in the field. This study aimed to establish a standard procedure for using L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31f05b7ad9fa429779ebff0a4d092dc1
https://doi.org/10.1093/jas/skac211
https://doi.org/10.1093/jas/skac211
Development of a model to predict dietary metabolizable energy from digestible energy in beef cattle
Publikováno v:
J Anim Sci
Understanding the utilization of feed energy is essential for precision feeding in beef cattle production. We aimed to assess whether predicting the metabolizable energy (ME) to digestible energy (DE) ratio (MDR), rather than a prediction of ME with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::859ed77c6584978c7dfceeff738020c4
https://europepmc.org/articles/PMC8292960/
https://europepmc.org/articles/PMC8292960/
Publikováno v:
Journal of Animal Science. 99:152-153
We aimed to assess whether predicting the metabolizable energy (ME) to digestible energy (DE) ratio (MDR), rather than a prediction of ME with DE, is feasible and to develop a model equation to predict MDR in beef cattle. For this, we constructed a l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ebb51fcdbbf5f26629da4a2cb186f7e
https://doi.org/10.1093/jas/skab235.280
https://doi.org/10.1093/jas/skab235.280
Autor:
Hyun Jin Cho, Hamin Kang, Kyewon Kang, Minkook Kim, Mingyung Lee, Seongwon Seo, Seoyoung Jeon, Eunkyu Park, Seokman Hong
Publikováno v:
Animals : an Open Access Journal from MDPI
Animals, Vol 10, Iss 1270, p 1270 (2020)
Animals
Volume 10
Issue 8
Animals, Vol 10, Iss 1270, p 1270 (2020)
Animals
Volume 10
Issue 8
This study aimed to determine the factors affecting the body weight (BW) of Hanwoo steers by collecting a large number of BW measurements using an automated weighing system (AWS). The BW of 12 Hanwoo steers was measured automatically using an AWS for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1466a36ced1b698dc02ff187dc6cb49d
https://pubmed.ncbi.nlm.nih.gov/32722418
https://pubmed.ncbi.nlm.nih.gov/32722418
Publikováno v:
Journal of Animal Science; 2021 Supplement, Vol. 99, p152-152, 1/2p