| 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 BL Creech, JW Spears, WL Flowers, GM Hill, KE Lloyd, TA Armstrong, ... Journal of Animal Science 82 (7), 2140-2147, 2004 | 197 | 2004 |
| Inflammatory response, growth, and thyroid hormone concentrations are affected by long-term boron supplementation in gilts TA Armstrong, JW Spears, KE Lloyd Journal of animal science 79 (6), 1549-1556, 2001 | 156 | 2001 |
| Bioavailability of zinc from zinc sulfate and different organic zinc sources and their effects on ruminal volatile fatty acid proportions JW Spears, P Schlegel, MC Seal, KE Lloyd Livestock Production Science 90 (2-3), 211-217, 2004 | 137 | 2004 |
| Growth, reproductive performance, and manganese status of heifers fed varying concentrations of manganese, SL Hansen, JW Spears, KE Lloyd, CS Whisnant Journal of animal science 84 (12), 3375-3380, 2006 | 105 | 2006 |
| Feeding a low manganese diet to heifers during gestation impairs fetal growth and development SL Hansen, JW Spears, KE Lloyd, CS Whisnant Journal of dairy science 89 (11), 4305-4311, 2006 | 101 | 2006 |
| Bioavailability of copper from copper glycinate in steers fed high dietary sulfur and molybdenum, SL Hansen, P Schlegel, LR Legleiter, KE Lloyd, JW Spears Journal of Animal Science 86 (1), 173-179, 2008 | 93 | 2008 |
| Chromium propionate enhances insulin sensitivity in growing cattle JW Spears, CS Whisnant, GB Huntington, KE Lloyd, RS Fry, K Krafka, ... Journal of dairy science 95 (4), 2037-2045, 2012 | 92 | 2012 |
| Amount and source of dietary copper affects small intestine morphology, duodenal lipid peroxidation, hepatic oxidative stress, and mRNA expression of hepatic copper regulatory … RS Fry, MS Ashwell, KE Lloyd, AT O'Nan, WL Flowers, KR Stewart, ... Journal of Animal Science 90 (9), 3112-3119, 2012 | 79 | 2012 |
| Effect of chromium supplementation and copper status on glucose and lipid metabolism in Angus and Simmental beef cows HS Stahlhut, CS Whisnant, KE Lloyd, EJ Baird, LR Legleiter, SL Hansen, ... Animal feed science and technology 128 (3-4), 253-265, 2006 | 67 | 2006 |
| Effects of supplemental chromium source and concentration on growth performance, carcass traits, and meat quality of broilers under heat stress conditions Y Huang, J Yang, F Xiao, K Lloyd, X Lin Biological Trace Element Research 170, 216-223, 2016 | 65 | 2016 |
| Influence of dietary manganese on performance, lipid metabolism, and carcass composition of growing and finishing steers, LR Legleiter, JW Spears, KE Lloyd Journal of animal science 83 (10), 2434-2439, 2005 | 63 | 2005 |
| Efficacy of a novel organic selenium compound (zinc-lselenomethionine, Availa Se) in broiler chicks JW Spears, J Grimes, K Lloyd, TL Ward Proceedings of the 1st Latin American Congress of Animal Nutrition, Cancum …, 2003 | 59 | 2003 |
| Tolerance of cattle to increased dietary sulfur and effect of dietary cation-anion balance JW Spears, KE Lloyd, RS Fry Journal of animal science 89 (8), 2502-2509, 2011 | 57 | 2011 |
| Chromium propionate in broilers: effect on insulin sensitivity MA Brooks, JL Grimes, KE Lloyd, K Krafka, A Lamptey, JW Spears Poultry science 95 (5), 1096-1104, 2016 | 54 | 2016 |
| Effect of dietary copper amount and source on copper metabolism and oxidative stress of weanling pigs in short-term feeding YL Huang, MS Ashwell, RS Fry, KE Lloyd, WL Flowers, JW Spears Journal of Animal Science 93 (6), 2948-2955, 2015 | 54 | 2015 |
| The addition of high manganese to a copper-deficient diet further depresses copper status and growth of cattle SL Hansen, MS Ashwell, LR Legleiter, RS Fry, KE Lloyd, JW Spears British Journal of Nutrition 101 (7), 1068-1078, 2008 | 51 | 2008 |
| Effect of dietary copper and breed on gene products involved in copper acquisition, distribution, and use in Angus and Simmental cows and fetuses, RS Fry, JW Spears, KE Lloyd, AT O'Nan, MS Ashwell Journal of Animal Science 91 (2), 861-871, 2013 | 45 | 2013 |
| Effects of supplementing dairy cows with chromium propionate on milk and tissue chromium concentrations KE Lloyd, V Fellner, SJ McLeod, RS Fry, K Krafka, A Lamptey, JW Spears Journal of dairy science 93 (10), 4774-4780, 2010 | 44 | 2010 |
| Effect of breed (Angus vs Simmental) on immune function and response to a disease challenge in stressed steers and preweaned calves TE Engle, JW Spears, TT Brown Jr, KE Lloyd Journal of animal science 77 (3), 516-521, 1999 | 42 | 1999 |
| Relative bioavailability in chicks of manganese from manganese propionate MA Brooks, JL Grimes, KE Lloyd, F Valdez, JW Spears Journal of Applied Poultry Research 21 (1), 126-130, 2012 | 37 | 2012 |
Stephanie L HansenProfessor, Iowa State UniversityE-mail megerősítve itt: iastate.edu
