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  2021 Cornell Nutrition Conference - complete proceedings of manuscripts 

  Aldrich, J.A.; Kebreab, E.; Fouts, J.; Reed, K.F.; Tate, B.N.; Deys, M.M.; McFadden, J.W.; Kerwin, A.L.; Burhans, W.S.; Nydam, D.V.; Overton, T.R.; Mertens, D.R.; Tacoma-Fogal, R.; Cherney, J.H.; Cherney, D.J.R.; Barrientos-Blanco, J.A.; Graef, G..M.; Kerwin, A.L.; Ferro, L.N.; Ordaz-Puga, S.; Ryan, C.M.; Westhoff, T.A.; Barbano, D.M.; Glosson, K.M.; Zanzalari, K.P.; Chapman, J.D.; Overton, T.R.; Weiss, W.P; Benoit, A.C.; LaPierre, P.A.; Mechor, G.D.; Barbano, D.M.; Van Amburgh, M.E.; Chase, L.E. (2021-10-19)
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  Effect of Increasing Monensin Concentration on the Performance of Lactating Dairy Cows Fed Contemporary Diets 

  Benoit, A.C.; LaPierre, P.A.; Mechor, G.D.; Barbano, D.M.; Van Amburgh, M.E. (2021-10-19)

  This paper discusses a recent study conducted to evaluate a dose titration of Rumensin on high producing lactating cattle. Four levels of Rumensin were fed and milk yield, milk composition, feed efficiency and overall ...
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  Should We Consider Lysophosphatidylcholines as a Potential Immunotherapy in Dairy Calves 

  Tate, B.N.; Deys, M.M.; McFadden, J.W. (2021-10-19)
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  Effect of Prepartum DCAD Strategy and Level of Dietary Calcium on Postpartum Calcium Status and Performance of Multiparous Holstein Cows 

  Graef, G.M.; Kerwin, A.L.; Ferro, L.N.; Ordaz-Puga, S.; Ryan, C.M.; Westhoff, T.A.; Barbano, D.M.; Glosson, K.M.; Zanzalari, K.P.; Chapman, J.D.; Overton, T.R. (2021-10-21)

  Periparturient hypocalcemia can be mitigated by reducing prepartum dietary DCAD; however, neither the extent of DCAD adjustment nor the level of dietary Ca fed with negative DCAD have been evaluated fully. This project ...
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  Optimizing Sampling Practices at NYS Dairy Farms 

  Barrientos, J.A.; Reed, K.F. (2021-10-19)

  Implementing the current standard forage sampling practices may not yield samples that accurately represent the quality of the delivered forages in dairy diets. Sampling frequency, number of samples, and allowed deviation ...
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  Relationships Between Transition Cow Nutrition and Management Strategies and Outcomes in Large Dairy Herds in the Northeastern US 

  Kerwin, A.L.; Burhans, W.S.; Nydam, D.V.; Overton, T.R. (2021-10-19)

  Given an increase in nutrient requirements for milk production, decrease in DMI, parturition, management factors such as frequent pen moves, and diet changes, the transition period is arguably the most demanding time in a ...
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  Brief Introduction to the NASEM (formerly known as NRC) 8th Revised Edition of the Nutrient Requirements of Dairy Cattle 

  Weiss, W.P. (2021-10-19)

  After more than 20 years a new NRC for dairy cattle has been published. The National Research Council (NRC) is now referred to as the National Academies of Science, Engineering and Medicine (NASEM) so we need to get used ...
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  Meadow Fescue Grass Varieties for Optimal Forage Quality in Dairy Production Systems 

  Tacoma-Fogal, R.; Cherney, J.H.; Cherney, D.J.R. (2021-10-19)

  Achieving optimal forage quality on dairy farms is key towards supporting high milk production. In New York State, over 85% of alfalfa sown is done in combination with a perennial grass, a unique practice in dairy production ...
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  Ruminant Farm Systems Model: Development Progress and Applications 

  Reed, K.F. (2021-10-19)

  The Ruminant Farm Systems (RuFaS) model is a whole farm simulation model that tracks nutrient flows, transformations, losses, and exports from the herd, manure, fields, and feeds. In this update, progress is reviewed and ...
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  Memoriam for Peter J. Van Soest (1929 – 2021) - His Revolutionary Impact on the Science and Education of Fiber Nutrition 

  Mertens, D.R. (2021-10-19)

  David Mertens and Mike Van Amburgh will reflect on the life, career and contributions of Dr. Peter J. Van Soest in the last session on Wednesday afternoon. Dave will discuss Peter's significant contributions to fiber ...

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