
Relative reticulo-rumen pH indicators for subacute ruminal acidosis detection in dairy cows
By Villot C, Meunier B, Bodin J, Martin C, Silberberg M
Published on 27/07/2017
Sub Acute Ruminal Acidosis (SARA) is defined as a drop in rumen pH, but what is the most accurate way to look at these pH variations? This study addressed this important research question and even accounted for individual variabilities.
By Robert D. Stewart, Marc D. Auffret, Amanda Warr, Andrew H. Wiser, Maximilian O. Press, Kyle W. Langford, Ivan Liachko, Timothy J. Snelling, Richard J. Dewhurst, Alan W. Walker, Rainer Roehe & Mick Watson
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Feeding sufficient amounts of colostrum in the first 24 hours of life is well-known to be vital for calf health. Less is known about... ReadBy Mohammed Anouar Belaid, Maria Rodriguez-Prado, Eric Chevaux, Sergio Calsamiglia
In large, intensive beef production systems, the identification of sick animals can be difficult. Activity monitors may be able to... ReadBy V. Ouellet, J. Laporta, G.E. Dahl
Heat stress during the dry period has dramatic negative impacts on the cow and her offspring. Cows that experience heat stress in late... ReadBy M. Devant, G. B. Penner, S. Marti, B. Quintana, F. Fábregas, A. Bach, and A. Arís
Do cattle get “hangry” too? For some humans, lack of satisfying food options can negatively affect their mood and behavior. This... ReadBy Erin E. Connor, Ransom L. Baldwin VI, Cong-jun Li, Robert W. Li, Hoyoung Chung
In this study, molecular markers of rumen development and gene networks regulating the rumen epithelium were identified. ReadBy D.M. Bickhart, P.J. Weimer
In the future, we may be able to estimate dairy production using a “genotype × environment × microbial” interaction model that... ReadBy Trevor J.DeVries
This research from the University of Guelph shows how the feeding behavior of dairy cows — including how, when and what cows eat... ReadBy Thiago F. Fabris, Jimena Laporta, Amy L. Skibiel, Fabiana N. Corra, Bethany D. Senn, Stephanie E. Wohlgemuth, Geoffrey E. Dahl
This study from the University of Florida, Gainesville, found that cooling for the entire dry period increased milk yield up to 30... ReadBy J H McCaughern, A M Mackenzie, L A Sinclair
The results of a study in 60 Holstein-Friesian dairy cows highlight the need to take account of dietary effects on rumen pH when deciding... Read