Výsledky vyhledávání - "R. G. Bondurant"

Performance and economics of backgrounding yearling beef steers on smooth bromegrass pastures

Autor: Andrea K Watson, C. A. Welchons, James C. MacDonald, Terry J. Klopfenstein, R. G. Bondurant, Jay Parsons

Publikováno v: Applied Animal Science. 37:68-76

Objective This experiment was conducted to evaluate performance (using 5 yr of data reported here, and the additional 5 yr of results previously) and economic return (10 yr) of steers grazing smooth bromegrass pastures over 10 consecutive years to de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f2db474ba1296dff6e66084871764d19
https://doi.org/10.15232/aas.2020-02064

Zobrazit plný text záznamu

Performance of cows and summer-born calves and economics in semi-confined and confined beef systems

Autor: Andrea K Watson, Shelby E. Gardine, Jason M. Warner, Terry J. Klopfenstein, R. G. Bondurant, R. J. Rasby, Karla H. Jenkins, F. H. Hilscher

Publikováno v: Applied Animal Science

Objectives Cow and calf performance in a semi-confined cow-calf production system was compared with total confinement using summer-born calves. Material and Methods The experiment was conducted over 3 yr in eastern Nebraska (ENREC) and 2 yr in wester

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53a49537715f029b7b32bf4d2543b2b6
https://doi.org/10.15232/aas.2019-01858

Zobrazit plný text záznamu

Effect of corn residue harvest method with ruminally undegradable protein supplementation on performance of growing calves and fiber digestibility1

Autor: Terry J. Klopfenstein, J. L. Gramkow, R. G. Bondurant, James C. MacDonald, T. M. King, Melissa L. Jolly-Breithaupt

Publikováno v: Journal of Animal Science. 95:5290-5300

Two experiments evaluated the effects of corn residue harvest method on animal performance and diet digestibility. Experiment 1 was designed as a 2 × 2 + 1 factorial arrangement of treatments using 60 individually fed crossbred steers (280 kg [SD 32

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cb436720b6ae055779414017408b24f3
https://doi.org/10.2527/jas2017.1926

Zobrazit plný text záznamu

Effect of corn residue harvest method with ruminally undegradable protein supplementation on performance of growing calves and fiber digestibility

Autor: T M, King, R G, Bondurant, M L, Jolly-Breithaupt, J L, Gramkow, T J, Klopfenstein, J C, MacDonald

Publikováno v: Journal of animal science. 95(12)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::aaac7b5acf3db05cbc73e933acc479ae
https://pubmed.ncbi.nlm.nih.gov/29293782

Zobrazit plný text záznamu

Effects of glycerin on receiving performance and health status of beef steers and nutrient digestibility and rumen fermentation characteristics of growing steers1

Autor: James C. MacDonald, M. S. Brown, B E Meyer, R. G. Bondurant, Kristin E Hales, N. A. Cole, M. K. Luebbe, K J Kraich

Publikováno v: Journal of Animal Science. 91:4277-4289

One experiment was conducted to evaluate the influence of glycerin (GLY) on animal performance and health when used as a partial replacement for roughage in receiving diets. The second experiment was conducted using ruminally and duodenally cannulate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e13c9d0dca912cb02a0cbbe92fce8fcc
https://doi.org/10.2527/jas.2013-6341

Zobrazit plný text záznamu

Effects of crude glycerin in steam-flaked corn-based diets fed to growing feedlot cattle1

Autor: N. A. Cole, R. G. Bondurant, M. K. Luebbe, Kristin E Hales, James C. MacDonald

Publikováno v: Journal of Animal Science. 91:3875-3880

Crude glycerin is a by-product of biodiesel production and has recently become more available as a livestock feed with the growth of the biofuel industry. Two experiments were conducted to evaluate the use of crude glycerin (GLY) as a feed ingredient

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2e3cf30938ee6c518ea579358cb70461
https://doi.org/10.2527/jas.2012-5944

Zobrazit plný text záznamu

Effects of dietary concentration of wet distillers grains on performance by newly received beef cattle, in vitro gas production and volatile fatty acid concentrations, and in vitro dry matter disappearance1

Autor: D.R. Smith, M. J. Quinn, R. G. Bondurant, James C. MacDonald, M.L. May, Nicolas DiLorenzo, C.H. Ponce, M. L. Galyean, M. K. Luebbe

Publikováno v: Journal of Animal Science. 91:2836-2845

Three studies were designed to evaluate effects of wet distillers grains with solubles (WDGS) on health and performance of newly received beef cattle, in vitro gas production, molar proportions and total concentrations of VFA, and IVDMD. In Exp. 1 an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8435181ffeae7eca1dacef5c5bb2e45d
https://doi.org/10.2527/jas.2012-5619

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání