Zobrazeno 1 - 10
of 138
pro vyhledávání: '"D. Luchini"'
Autor:
G.F.M. Leão, S.K. Santos, E.J. Askel, T.C.A. Michelotti, G. Negro, F. Lopes, D. Luchini, F.C. Cardoso, R. Almeida
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 9, Pp 6758-6770 (2024)
ABSTRACT: Researchers have reported the benefits of feeding rumen-protected methionine (RPM) during the peripartum on the health parameters of dairy cows. Rumen-protected Met has reportedly improved milk yield, milk components, and liver health, but
Externí odkaz:
https://doaj.org/article/0146b437afef44889383b2088d1e44c3
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 3, Pp 1826-1836 (2023)
ABSTRACT: Improving the ability of diet formulation models to more accurately predict AA supply while appropriately describing requirements for lactating dairy cattle provides an opportunity to improve animal productivity, reduce feed costs, and redu
Externí odkaz:
https://doaj.org/article/3ad7f3a5a9a64676b0f3f1728c78178e
Autor:
D.N. Coleman, P. Totakul, N. Onjai-uea, A. Aboragah, Q. Jiang, M. Vailati-Riboni, R.T. Pate, D. Luchini, P. Paengkoum, M. Wanapat, F.C. Cardoso, J.J. Loor
Publikováno v:
Journal of Dairy Science, Vol 105, Iss 9, Pp 7787-7804 (2022)
ABSTRACT: We investigated effects of rumen-protected Met (RPM) during a heat stress (HS) challenge on (1) hepatic abundance of mTOR, insulin, and antioxidant signaling proteins, (2) enzymes in 1-carbon metabolism, and (3) innate immunity. Holstein co
Externí odkaz:
https://doaj.org/article/f9e4a1357bce4d2bafb4b686fe07b145
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Autor:
G.E. Granados, E.M. Sitko, Michael E. Van Amburgh, M. Masello, Martin M. Perez, Milo C. Wiltbank, Alexandre B. Prata, Mateus Z. Toledo, Caio A Gamarra, Julio O. Giordano, M.L. Stangaferro, Randy D. Shaver, D. Luchini, Rodrigo S. Gennari, Pedro L.J. Monteiro
Publikováno v:
Journal of Dairy Science. 104:11210-11225
Our primary objective was to evaluate the effect of feeding rumen-protected Met (RPM) in the pre- and postpartum total mixed ration (TMR) on pregnancy per artificial insemination (AI) and pregnancy loss in multiparous Holstein cows. We also evaluated
Akademický článek
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Autor:
Tansol Park, K.E. Mitchell, D. Luchini, J.E. Copelin, Chanhee Lee, M.T. Socha, Jeffrey L. Firkins
Publikováno v:
Journal of Dairy Science. 104:1604-1619
The experiment was conducted to understand ruminal effects of diet modification during moderate milk fat depression (MFD) and ruminal effects of 2-hydroxy-4-(methylthio)-butanoic acid (HMTBa) and isoacids on alleviating MFD. Five ruminally cannulated
Publikováno v:
Journal of Dairy Science. 103:2800-2813
Milk yield, content, and composition are altered by heat stress. Thirty-two multiparous, lactating Holstein cows [balanced by days in milk (mean ± standard deviation; 184 ± 59); body surface area (5.84 ± 0.34 m2)] were randomly assigned to 1 of 2
Publikováno v:
J Anim Sci
Multiparous, lactating Holstein cows (n = 32) were randomly assigned to one of two dietary treatments [TMR with rumen-protected Met (RPM) or TMR without RPM (CON)], and within each dietary treatment group cows were randomly assigned to one of two env