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pro vyhledávání: '"J P Fontenot"'
Autor:
J. P. Fontenot
Publikováno v:
Upgrading Residues and By-Products for Animals ISBN: 9781351077453
Upgrading Residues and By-Products for Animals
Upgrading Residues and By-Products for Animals
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f47d48e0c9f3b4c8818ce6e9a30246c
https://doi.org/10.1201/9781351077453-2
https://doi.org/10.1201/9781351077453-2
Autor:
G. Volpi Lagreca, Susan K. Duckett, M. C. Miller, J. P. Fontenot, C. Fernandez Rosso, W.S. Swecker, Ronald M. Lewis, James P. S. Neel
Publikováno v:
Journal of Animal Science. 92:4767-4774
Angus-cross steers (n = 96; BW = 309 ± 34 kg; 13.5 mo of age) were used to determine the effects of frame size (medium or small) and time-on-pasture (TOP) on meat composition and palatability in a 2-yr study. Finishing steers grazed mixed pastures (
Publikováno v:
The Professional Animal Scientist. 29:133-140
The focus of most research on beef weaning programs is to evaluate effects of age and diet on calf performance with a particular interest on preconditioned health program to maximize BW gain. In support of the forage-based production system, research
Publikováno v:
Journal of Animal Science. 91:1454-1467
Angus-cross steers (n = 128; initial BW = 270 ± 3.8 kg) were used in a 3-yr study to assess effects of forage species grazed before slaughter versus concentrate fi nishing on carcass and meat quality. At the completion of the stockering phase, steer
Publikováno v:
The Professional Animal Scientist. 26:489-497
Copper status of steers (n = 24; 258 kg initial BW) grazing tall fescue (Festuca arundinacea Shreb.) pastures was measured for 2 consecutive grazing seasons. The forages tested included ‘Kentucky-31’ wild-type endophyte (Neotyphodium coenophialum
Publikováno v:
Journal of Animal Science. 87:2961-2970
Angus-cross steers (n = 198; 270 kg of BW; 8 mo) were used in a 3-yr study to assess the ef- fects of winter stocker growth rate and finishing system on LM proximate, fatty acid, cholesterol, vitamin, and mineral composition. During the winter months
Publikováno v:
The Professional Animal Scientist. 25:296-299
The nutritive value of Matua prairie grass (Matua), Bromus willdenowii Kunth, for ruminants has not been documented. Therefore, the objective of this study was to investigate the effects of Matua and Matua-alfalfa (Medicago sativa) hay diets on appar
Autor:
J. P. Fontenot, G. Scaglia, Rena L. Stewart, G.E. Rottinghaus, W. S. Swecker, O.A. Abaye, M. McCann, H.T. Boland
Publikováno v:
The Professional Animal Scientist. 24:578-587
During 2 consecutive grazing seasons, DMI of steers grazing ‘Kentucky-31’endophyte (Neotyphodium coenophialum-infected tall fescue (E+; Festuca arundinacea Shreb.), ‘Kentucky-31’endophyte-free tall fescue (E-), and ‘Quantum’tall fescue in
Publikováno v:
Meat Science. 80:662-667
The aim of this research was to: (1) develop a reliable extraction procedure and assay to determine antioxidant activity in meat products, and (2) assess the effect of beef finishing system (forage-finished: alfalfa, pearl millet or mixed pastures vs
Autor:
John H. Fike, A.O. Abaye, D. Fiske, W. S. Swecker, J. P. Fontenot, G. Scaglia, William M. Clapham, John B. Hall
Publikováno v:
Journal of Animal Science. 86:2032-2042
Small cow-calf operations are common in the Appalachian region. Tall fescue (Lolium arundina- ceum (Schreb.) S. J. Darbyshire) is the dominant forage in these systems for direct grazing as well as for stock- piling. The present study was conducted fr