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Akademický článek

Prediction of cutability of beef carcasses processed in Jalisco State, Mexico

Autor: J. M. Zorrilla-Ríos, P.A. Lancaster, G. W. Horn, C. L. Goad, G. G. Hilton, D. M. Carrasco

Publikováno v: AIA Avances en Investigación Agropecuaria, Vol 17, Iss 2, Pp 65-78 (2013)

En un estudio previo se reportó la factibilidad de utilizar, en condiciones locales, ecuaciones disponibles de predicción de cortabilidad con base en kilogramos (TRC), o expresada como porcentaje de la canal (TRYD) de bovino. Todas las ecuaciones c

Externí odkaz: https://doaj.org/article/49c379d1232a4cb48da08c27d7775116

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Technical note: A method for assigning animals to treatment groups with unequal count per group that equalizes mean animal weight among groups

Autor: F M, Epplin, C, Haankuku, G W, Horn

Publikováno v: Journal of animal science. 93(9)

Pastures available for grazing studies may be of unequal size and may have heterogeneous carrying capacity necessitating the assignment of unequal numbers of animals per pasture. To reduce experimental error, it is often desirable that the initial me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5b871860ea2c9324f554e7c763c74499
https://pubmed.ncbi.nlm.nih.gov/26440356

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In vivo ruminal degradation characteristics and apparent digestibility of low-quality prairie hay for steers consuming monensin and Optimase

Autor: S K, Linneen, A R, Harding, M T, Smallwood, G W, Horn, J S, Jennings, C L, Goad, D L, Lalman

Publikováno v: Journal of animal science. 93(8)

Seven ruminally cannulated crossbred steers (BW = 720 ± 62 kg) were used in a randomized crossover design (4 periods, each 18 d) to evaluate in vivo rumen characteristics and apparent digestibility of steers consuming low-quality prairie hay and 1 o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a3e4208c434d385a3b1fd11c889487b8
https://pubmed.ncbi.nlm.nih.gov/26440174

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Coordinated gene expression between skeletal muscle and intramuscular adipose tissue in growing beef cattle

Autor: S L, Roberts, P A, Lancaster, U, DeSilva, G W, Horn, C R, Krehbiel

Publikováno v: Journal of animal science. 93(9)

Previous research indicates that metabolism and fiber type of skeletal muscle is related to intramuscular lipid content. It is hypothesized that changes in skeletal muscle gene expression influence adipose tissue development. The objective of this st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::cb21e3b06de13536427eeb0e4a0343a8
https://pubmed.ncbi.nlm.nih.gov/26440330

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Effect of rate of weight gain of steers during the stocker phase. IV. Rumen fermentation characteristics and expression of genes involved in substrate utilization for fatty acid synthesis in adipose tissues of growing-finishing beef cattle

Autor: P A, Lancaster, E D, Sharman, G W, Horn, C R, Krehbiel, J W, Dillwith, J D, Starkey

Publikováno v: Journal of animal science. 93(6)

The objective of this study was to determine the impact of stocker production systems differing in growth rate on rumen fermentation characteristics and utilization of substrates for fatty acid synthesis in intramuscular (IM), subcutaneous (SC), and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6d9a5607b2741884b2a7fc69520ca41a
https://pubmed.ncbi.nlm.nih.gov/26115291

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Effect of rate of weight gain of steers during the stocker phase. III. Gene expression of adipose tissues and skeletal muscle in growing-finishing beef cattle

Autor: P A, Lancaster, E D, Sharman, G W, Horn, C R, Krehbiel, J D, Starkey

Publikováno v: Journal of animal science. 92(4)

The objective of this study was to determine the impact of stocker production systems differing in growth rate on differential adipogenic and lipogenic gene expression of intramuscular (IM), subcutaneous (SC), and perirenal (PR) adipose tissues. Angu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ac0f6abe96e91a0fa93b2e06978b7767
https://pubmed.ncbi.nlm.nih.gov/24663156

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A collaborative study comparing an in situ protocol with single time-point enzyme assays for estimating ruminal protein degradability of different forages

Autor: Kenneth J. Moore, I.E.O Abdelgadir, R Mass, C.P. Mathis, R.C. Cochran, K. C. Olson, J Caton, J.S Heldt, G. W. Horn, D. E. Johnson, J Halgerson, S Paisley, D Faulkner, Eric S. Vanzant

Publikováno v: Animal Feed Science and Technology. 93:31-42

Seven institutions conducted a collaborative trial to compare three methods for estimating effective degradability (ED) of forage protein from alfalfa (Medicago sativa; 2.9% N), bermuda (Cynodon dactylon; 1.4% N), brome (Bromus inermis; 0.9% N), fora

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d35a54761689a950e28302658532ef5c
https://doi.org/10.1016/s0377-8401(01)00273-5

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Effect of rate of body weight gain in steers during the stocker phase. I. Growth, partitioning of fat among depots, and carcass characteristics of growing-finishing beef cattle

Autor: E D, Sharman, P A, Lancaster, C P, McMurphy, A J, Garmyn, B J, Pye, G G, Mafi, C L, Goad, W A, Phillips, J D, Starkey, C R, Krehbiel, G W, Horn

Publikováno v: Journal of animal science. 91(9)

Two experiments were conducted to examine the effect of growth rate to similar age or BW on fat deposition in stocker cattle grazing dormant native range (DNR) or winter wheat pasture (WP). In each experiment, fall-weaned Angus steers were randomly a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d431d11a84ad39ed0edbf6b426956198
https://pubmed.ncbi.nlm.nih.gov/23851994

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Growth rate in beef cattle affects adipose gene expression and skeletal muscle fiber type

Autor: J. D. Starkey, M. A. Vaughn, P. A. Lancaster, C. R. Krehbiel, E. D. Sharman, G. W. Horn

Publikováno v: Energy and protein metabolism and nutrition in sustainable animal production ISBN: 9789086867813

Growth rate in beef cattle affects fat deposition and skeletal muscle fiber characteristics (Yambayamba and Price, 1991), but individual fat depots appear to be regulated by different mechanisms (Ortiz-Colon et al., 2009). Calkins et al. (1981) found

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4c02b42a569c8c506ea7eb836f25b15
https://doi.org/10.3920/978-90-8686-781-3_138

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Quality evaluation of beef carcasses produced under tropical conditions of México

Autor: J M, Zorrilla-Rios, P A, Lancaster, C L, Goad, G W, Horn, G G, Hilton, J G, Galindo

Publikováno v: Journal of animal science. 91(1)

Twenty-three thousand four hundred eighty-four beef carcasses were classified according to the Mexican norm NMX-FF-078-SCFI-2002 at the No. 51 Federal Inspected Type abattoir located in the State of Tabasco, Mexico, owned by the Beef Cattle Union of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::26fc8199e1e0adaa4b9a91ea07900d39
https://pubmed.ncbi.nlm.nih.gov/23048152

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