T. A. Armstrong

发表

Interactive effect of ractopamine and dietary fat source on pork quality characteristics of fresh pork chops during simulated retail display.

Z. Johnson, J. Apple, C. Maxwell, 2008, Journal of animal science.

Effects of dietary lysine and energy density on performance and carcass characteristics of finishing pigs fed ractopamine.

Z. Johnson, J. Apple, C. Maxwell, 2004, Journal of animal science.

Effects of supraphysiologic temperature and broth dilution on serum protein binding

R. White, L. Friedrich, Roger L. White, 1990, Antimicrobial Agents and Chemotherapy.

Effect of dietary boron on growth performance, calcium and phosphorus metabolism, and bone mechanical properties in growing barrows.

J. Spears, T. A. Armstrong, 2001, Journal of animal science.

Effect of pharmacological concentrations of dietary copper on lipid and cholesterol metabolism in pigs

J. Spears, T. Engle, M. See, 2001 .

Boron supplementation of a semipurified diet for weanling pigs improves feed efficiency and bone strength characteristics and alters plasma lipid metabolites.

F. Nielsen, T. Crenshaw, J. Spears, 2000, The Journal of nutrition.

Effects of dietary copper source and concentration on carcass characteristics and lipid and cholesterol metabolism in growing and finishing steers.

C. Wright, J. Spears, J. Odle, 2000, Journal of animal science.

Erratum to “CASE STUDY: Environmental benefits of ractopamine use in United States finisher swine” (Prof. Anim. Sci. 27:492–499)

D. B. Anderson, A. Sutton, T. A. Armstrong, 2012 .

Meta-Analysis of the Ractopamine Response in Finishing Swine

F. Mckeith, J. Apple, P. J. Rincker, 2007 .

Dietary Boron: Evidence for a Role in Immune Function

J. Spears, T. A. Armstrong, 2007 .

Meat Science and Muscle Biology 230 Conjugated linoleic acid ( CLA ) concentrations in beef tissues from cattle finished on pasture initially with limited grain

F. Baucells, Z. Johnson, J. Apple, 2004 .

Effect of dietary trace mineral concentration and source (inorganic vs. chelated) on performance, mineral status, and fecal mineral excretion in pigs from weaning through finishing.

G. Hill, J. Spears, K. E. Lloyd, 2004, Journal of animal science.

Effect of dietary copper source (cupric citrate and cupric sulfate) and concentration on growth performance and fecal copper excretion in weanling pigs.

M. M. Ward, D. Cook, J. Spears, 2004, Journal of animal science.

Effect of boron supplementation of pig diets on the production of tumor necrosis factor-α and interferon-γ

J. Spears, T. A. Armstrong, 2003 .

Inflammatory response, growth, and thyroid hormone concentrations are affected by long-term boron supplementation in gilts.

J. Spears, K. E. Lloyd, T. A. Armstrong, 2001, Journal of animal science.

Control of the weaning-to-estrus interval in sows using gonadotropins and prostaglandins during lactation.

J. Britt, W. Flowers, T. A. Armstrong, 1999, Journal of animal science.

The effect of dietary ractopamine concentration and duration of feeding on growth performance, carcass characteristics, and meat quality of finishing pigs.

D. B. Anderson, E. Berg, D. Ivers, 2004, Journal of animal science.

Interactive effect of ractopamine and dietary fat source on quality characteristics of fresh pork bellies.

Z. Johnson, J. Apple, C. Maxwell, 2007, Journal of animal science.

Effects of ractopamine on performance and composition of pigs phenotypically sorted into fat and lean groups.

M. Azain, T. D. Pringle, T. A. Armstrong, 2005, Journal of animal science.

Effect of a ractopamine feeding program on growth performance and carcass composition in finishing pigs.

M. See, T. A. Armstrong, W. Weldon, 2004, Journal of animal science.

Long-term effects of boron supplementation on reproductive characteristics and bone mechanical properties in gilts.

J. Spears, W. Flowers, T. A. Armstrong, 2002, Journal of animal science.

Dietary Copper Affects Lipid and Cholesterol Metabolism in Finishing Steers

C. Wright, J. Spears, T. Engle, 2002 .

Effects of ractopamine step-up use programs on finishing pigs fed under commercial conditions

T. Marsteller, T. A. Armstrong, B. Kremer, 2005 .

Effect of Copper Source (Cupric Citrate vs Cupric Sulfate) and Level on Growth Performance and Copper Metabolism in Pigs

C. Wright, J. Spears, E. Heugten, 2000 .

High dietary copper improves odor characteristics of swine waste.

S. Schiffman, J. Spears, C. M. Williams, 2000, Journal of animal science.

Effect of boron supplementation of pig diets on the production of tumor necrosis factor-alpha and interferon-gamma.

J. Spears, T. A. Armstrong, 2003, Journal of animal science.