Výsledky vyhledávání - "T. D. Maddock"

Relationships among performance, residual feed intake, and temperament assessed in growing beef heifers and subsequently as 3-year-old, lactating beef cows1

Autor: G. H. L. Marquezini, Samuel W. Coleman, T. E. Black, Vitor R G Mercadante, G. C. Lamb, Nicolas DiLorenzo, K. M. Bischoff, T. D. Maddock, Chad C. Chase

Publikováno v: Journal of Animal Science. 91:2254-2263

Seventy-four beef heifers were used to evaluate relationships among performance, residual feed intake (RFI), and temperament measured as growing heifers (Phase 1) and subsequently as 3-yr-old lactating beef cows (Phase 2) in the same cohort. In both

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9a5d275cc15bbbf8df869d9e06545544
https://doi.org/10.2527/jas.2012-5242

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Effects of vaccination on the acute-phase protein response and measures of performance in growing beef calves1

Autor: Philipe Moriel, Graham Cliff Lamb, John D. Arthington, T. D. Maddock, D. B. Araujo, Nicolas DiLorenzo, Reinaldo F Cooke

Publikováno v: Journal of Animal Science. 91:1831-1837

Two experiments were conducted to evaluate the influence of vaccination on the acute-phase protein (APP) reaction (Exp. 1 and 2) and measures of performance (Exp. 2) in growing beef calves. In Exp. 1, the APP reaction was assessed in newly weaned ste

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::daa8f10506f930dc1378ff6d1c58d27d
https://doi.org/10.2527/jas.2012-5724

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Treatment of flaxseed to reduce biohydrogenation of α-linolenic acid by ruminal microbes in sheep and cattle, and increase n-3 fatty acid concentrations in red meat1,2

Autor: Robert Ward, Scott L. Kronberg, Eric J Scholljegerdes, T. D. Maddock, Eric J. Murphy, Christopher S. Schauer

Publikováno v: Journal of Animal Science. 90:4618-4624

The objective of the study was to determine if fl axseed treated with a formaldehyde- free process could increase n-3 fatty acid (FA) concentrations in lamb and steer muscle. Twenty- four lambs (initial BW 43.8 ± 4.4 kg) were randomly divided into 4

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08eb32af5ce81c344704cc1bd1c59b49
https://doi.org/10.2527/jas.2011-4774

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Using alfalfa leaf meal as a supplement in late-gestation beef heifer and nursing beef calf diets1

Autor: L. R. Miller, Alfredo DiCostanzo, T. D. Maddock, J.M. Hall, C. M. Zehnder, Graham Cliff Lamb

Publikováno v: Journal of Animal Science. 88:2132-2138

Two experiments were conducted to investigate using alfalfa leaf meal (ALM; 22% CP, DM basis) in beef cattle diets. In Exp. 1, a total of 24 late-gestation Angus heifers (initial BW 470 +/- 9 kg) were blocked by BW, calving date, and BCS to 1 of 4 di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8fca2e07f3184e86f2a7f23890e921fd
https://doi.org/10.2527/jas.2009-2592

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Body composition and estrous cyclicity responses of heifers of distinct body conditions to energy restriction and repletion1

Autor: Graham Cliff Lamb, Alfredo DiCostanzo, T. D. Maddock, J. M. Cassady

Publikováno v: Journal of Animal Science. 87:2255-2261

Twenty Simmental x Angus, half-sibling, postpubertal heifers (initial BW of 443 ::f:: 9 kg) were allotted randomly to 2 treatments to evaluate if initial BCS affects how heifers respond to energy restriction and repletion. Dependent variables of inte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::173e12222771b4a61a4e9c65430447c9
https://doi.org/10.2527/jas.2008-1715

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Initial body condition score affects hormone and metabolite response to nutritional restriction and repletion in yearling postpubertal beef heifers1

Autor: Graham Cliff Lamb, J. M. Cassady, T. D. Maddock, Alfredo DiCostanzo

Publikováno v: Journal of Animal Science. 87:2262-2273

Twenty Simmental x Angus, half-sibling, postpubertal heifers (initial BW of 443 +/- 9 kg) were allotted randomly into 2 treatment groups to evaluate if initial BCS affects response of the hypothalamic-pituitary-ovarian axis to metabolic signals elici

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e6e6eb2a093ffb42bdb46f37c455c2bb
https://doi.org/10.2527/jas.2008-1716

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Effects of concentrated separator by-product (desugared molasses) on intake, site of digestion, microbial efficiency, and nitrogen balance in ruminants fed forage-based diets1

Autor: G. P. Lardy, T. D. Maddock, T L Lawler-Neville, Joel S. Caton, Marc L Bauer, T. C. Gilbery, S M Shellito

Publikováno v: Journal of Animal Science. 84:2232-2242

In Exp. 1, 4 ruminally and duodenally cannulated beef steers (444.0 +/- 9.8 kg) were used in a 4 x 4 Latin square with a 2 x 2 factorial treatment arrangement to evaluate the effects of forage type (alfalfa or corn stover) and concentrated separator

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f752a8c6be20de14c48617dcb140a0d
https://doi.org/10.2527/jas.2005-765

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Effect of processing flax in beef feedlot diets on performance, carcass characteristics, and trained sensory panel ratings1

Autor: V. L. Anderson, Marc L Bauer, Gwendolyn Barceló-Coblijn, K. B. Koch, T. D. Maddock, Eric J. Murphy, G. P. Lardy, R. J. Maddock

Publikováno v: Journal of Animal Science. 84:1544-1551

To assess the effects of flax addition and flax processing on feedlot performance and carcass characteristics, 128 yearling beef heifers (360 +/- 14 kg of initial BW) were blocked by weight and assigned randomly to feedlot diets that included no flax

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c2ce905fe76b596bbf11a5483a87ebe5
https://doi.org/10.2527/2006.8461544x

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