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Geoffrey Zanton
Geoffrey Zanton
USDA-ARS; U.S. Dairy Forage Research Ceneter
Correu electrònic verificat a ars.usda.gov
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Meta-analysis to assess effect of prepubertal average daily gain of Holstein heifers on first-lactation production
GI Zanton, AJ Heinrichs
Journal of dairy science 88 (11), 3860-3867, 2005
2272005
Meta-analysis of lactation performance in dairy cows receiving supplemental dietary methionine sources or postruminal infusion of methionine
GI Zanton, GR Bowman, M Vázquez-Añón, LM Rode
Journal of Dairy Science 97 (11), 7085-7101, 2014
1422014
The effects of controlled feeding of a high-forage or high-concentrate ration on heifer growth and first-lactation milk production
GI Zanton, AJ Heinrichs
Journal of dairy science 90 (7), 3388-3396, 2007
1082007
Immune responses in lactating Holstein cows supplemented with Cu, Mn, and Zn as sulfates or methionine hydroxy analogue chelates
LM Nemec, JD Richards, CA Atwell, DE Diaz, GI Zanton, TF Gressley
Journal of dairy science 95 (8), 4568-4577, 2012
982012
Effect of limit feeding high-and low-concentrate diets with Saccharomyces cerevisiae on digestibility and on dairy heifer growth and first-lactation performance
GJ Lascano, GI Zanton, FX Suarez-Mena, AJ Heinrichs
Journal of Dairy Science 92 (10), 5100-5110, 2009
782009
Digestion and nitrogen utilization in dairy heifers limit-fed a low or high forage ration at four levels of nitrogen intake
GI Zanton, AJ Heinrichs
Journal of dairy Science 92 (5), 2078-2094, 2009
782009
Nutrient utilization of differing forage-to-concentrate ratios by growing Holstein heifers
ML Moody, GI Zanton, JM Daubert, AJ Heinrichs
Journal of dairy science 90 (12), 5580-5586, 2007
772007
Effects of replacing soybean meal with canola meal or treated canola meal on ruminal digestion, omasal nutrient flow, and performance in lactating dairy cows
EM Paula, GA Broderick, MAC Danes, NE Lobos, GI Zanton, AP Faciola
Journal of dairy science 101 (1), 328-339, 2018
612018
Analysis of nitrogen utilization and excretion in growing dairy cattle
GI Zanton, AJ Heinrichs
Journal of dairy science 91 (4), 1519-1533, 2008
612008
Effect of feed sorting on chewing behavior, production, and rumen fermentation in lactating dairy cows
DD Maulfair, GI Zanton, M Fustini, AJ Heinrichs
Journal of dairy science 93 (10), 4791-4803, 2010
602010
Rumen digestion and nutritional efficiency of dairy heifers limit-fed a high forage ration to four levels of dry matter intake
GI Zanton, AJ Heinrichs
Journal of dairy science 91 (9), 3579-3588, 2008
572008
Multitrial analysis of the effects of copper level and source on performance in nursery pigs
YL Ma, GI Zanton, J Zhao, K Wedekind, J Escobar, M Vazquez-Añón
Journal of animal science 93 (2), 606-614, 2015
562015
A 100-Year Review: A century of dairy heifer research
AJ Heinrichs, GI Zanton, GJ Lascano, CM Jones
Journal of Dairy Science 100 (12), 10173-10188, 2017
472017
Effect of 2-hydroxy-4-(methylthio) butanoate (HMTBa) on risk of biohydrogenation-induced milk fat depression
M Baldin, GI Zanton, KJ Harvatine
Journal of dairy science 101 (1), 376-385, 2018
432018
Limit-feeding with altered forage-to-concentrate levels in dairy heifer diets
GI Zanton, AJ Heinrichs
The Professional Animal Scientist 25 (4), 393-403, 2009
372009
A noninvasive urine collection device for female cattle: Modification of the urine cup collection method
GJ Lascano, GI Zanton, AJ Heinrichs, WP Weiss
Journal of dairy science 93 (6), 2691-2694, 2010
362010
Concentrate levels and Saccharomyces cerevisiae affect rumen fluid-associated bacteria numbers in dairy heifers
GJ Lascano, GI Zanton, AJ Heinrichs
Livestock science 126 (1-3), 189-194, 2009
352009
Physiological effects of starter-induced ruminal acidosis in calves before, during, and after weaning
SL Gelsinger, WK Coblentz, GI Zanton, RK Ogden, MS Akins
Journal of Dairy Science 103 (3), 2762-2772, 2020
332020
Effect of 2-hydroxy-4-methylthio-butanoic acid on ruminal fermentation, bacterial distribution, digestibility, and performance of lactating dairy cows
C Lee, J Oh, AN Hristov, K Harvatine, M Vazquez-Anon, GI Zanton
Journal of dairy science 98 (2), 1234-1247, 2015
322015
Analysis of production responses to changing crude protein levels in lactating dairy cow diets when evaluated in continuous or change-over experimental designs
GI Zanton
Journal of dairy science 99 (6), 4398-4410, 2016
312016
En aquests moments el sistema no pot dur a terme l'operació. Torneu-ho a provar més tard.
Articles 1–20