Zobrazeno 1 - 10
of 64
pro vyhledávání: '"K. Nedelkov"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract This study investigated whether plasma biomarkers of residual feed intake (RFI), identified under ad libitum feeding conditions in beef cattle, remained consistent during feed restriction. Sixty Charolais crossbred young bulls were divided i
Externí odkaz:
https://doaj.org/article/d99840f6a9064276bfd258ea6df92f2f
Autor:
L.F. Martins, J. Oh, M. Harper, A. Melgar, S.E. Räisänen, X. Chen, K. Nedelkov, T.P. Karnezos, A.N. Hristov
Publikováno v:
Journal of Dairy Science, Vol 105, Iss 9, Pp 7344-7353 (2022)
ABSTRACT: The objective of this study was to investigate the effects of an exogenous enzyme preparation from Aspergillus oryzae and Aspergillus niger on lactational performance of dairy cows. Forty-eight Holstein cows (32 primiparous and 16 multiparo
Externí odkaz:
https://doaj.org/article/15e28b94d712441e81b8438a87b0eeaf
Autor:
N. Indugu, M. Hennessy, V.S. Kaplan-Shabtai, C.F. de Assis Lage, S.E. Räisänen, A. Melgar, K. Nedelkov, X. Chen, J. Oh, B. Vecchiarelli, J.S. Bender, A.N. Hristov, D.W. Pitta
Publikováno v:
JDS Communications, Vol 2, Iss 6, Pp 329-333 (2021)
Rumen microbes play an important role in the conversion of indigestible plant material to energy and protein in dairy cows. Sampling for ruminal contents via cannula is considered the gold standard technique for microbial analysis, but the technique
Externí odkaz:
https://doaj.org/article/beaf2588647e4cfe92de8657bf258f56
Publikováno v:
Agricultural Science and Technology, Vol 13, Iss 2, Pp 152-156 (2021)
Abstract. The objective of this experiment was to investigate the effects of liquid organic mineral complex (MultiMix®) on the milk yield, composition and cheesemaking capacity of milk in dairy cows. Thirty Holstein cows (8 primiparous and 22 multip
Externí odkaz:
https://doaj.org/article/60b4a888b7ea49ca8ef4eb4fb32bd57a
Publikováno v:
Agricultural Science and Technology, Vol 7, Iss 1, Pp 65-70 (2015)
Abstract. The aim of the experiment was to determine the effect of inclusion of dry distillers grain with solubles (DDGS) and canola meal, as replacement of soybean meal and sunflower meal in textured starter feed for dairy calves. The second object
Externí odkaz:
https://doaj.org/article/99eb9dfb73f346f89c89e7bc728fdc35
Publikováno v:
Journal of Dairy Science. 104:9902-9916
The objective of this experiment was to determine the effect of increasing digestible His (dHis) doses on milk production, milk composition, and plasma AA concentrations in lactating dairy cows fed diets that meet or exceed their energy and metaboliz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d6b5e06dbd140cf22c74ffaf267331a
https://doi.org/10.3168/jds.2021-20188
https://doi.org/10.3168/jds.2021-20188
Akademický článek
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Publikováno v:
Agricultural Science and Technology, Vol 13, Iss 2, Pp 152-156 (2021)
The objective of this experiment was to investigate the effects of liquid organic mineral complex (MultiMix®) on the milk yield, composition and cheesemaking capacity of milk in dairy cows. Thirty Holstein cows (8 primiparous and 22 multiparous) wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edb63d9263ae74b23d9283e39f686dd4
https://doi.org/10.15547/ast.2021.02.025
https://doi.org/10.15547/ast.2021.02.025
Autor:
C.M.M.R. Martins, K. Nedelkov, M.T. Harper, A. Melgar, K.C. Welter, Alexander N. Hristov, S.E. Räisänen, Joonpyo Oh, S.F. Cueva, X. Chen, Stephane Duval
Publikováno v:
Journal of Dairy Science. 103:6145-6156
This experiment was designed to test the effect of inclusion rate of 3-nitrooxypropanol (3-NOP), a methane inhibitor, on enteric methane emissions in dairy cows. The study was conducted with 49 multiparous Holstein cows in a randomized complete block
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8b0c5d2d87b1b9584ba48c676c40824
https://doi.org/10.3168/jds.2019-17840
https://doi.org/10.3168/jds.2019-17840
Publikováno v:
Animal - science proceedings. 13:357-358
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::258f8c4d98f1681d30faec5c9ee975f3
https://doi.org/10.1016/j.anscip.2022.07.103
https://doi.org/10.1016/j.anscip.2022.07.103