Now showing items 11-20 of 198

    • 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 ...
    • Enteric Methane Mitigation 

      Kebreab, E.; Fouts, J. (2021-10-19)
      Enteric methane production contributes to most of the greenhouse gas (GHG) emissions from livestock; therefore, it is key to mitigating such emissions. A number of strategies have been developed to reduce enteric methane ...
    • Dairy Industry Sustainability- Has Progress Been Made? 

      Chase, L. E. (2021-10-19)
      This paper will highlight the progress the dairy industry has made in improving efficiency of nutrient use and decreasing nutrient excretion to the environment. Nitrogen, phosphorus, ammonia and methane will be the primary ...
    • New Dietary Guidelines for Americans and Impact on Dairy 

      Aldrich, J.M (2021-10-19)
      Since the first edition was published in 1980, the Dietary Guidelines for Americans have provided science-based advice on what to eat and drink to promote health, reduce the risk of chronic disease, and meet nutrient needs. ...
    • Science and Industry Work to Improve Phosphorus Management on New York Dairy Farms 

      Chase, L. E.; Reed, K. F. (2020-07-12)
      Phosphorus (P) is a key mineral in dairy cattle rations and farm nutrient management. In the dairy cow, P is essential for bone growth and repair, nerve function muscle contraction and acid-base buffering in blood and the ...
    • Science and Industry Work to Improve Nitrogen Management on New York Dairy Farms 

      Chase, L. E.; Reed, K. F. (2021-05-25)
      Nitrogen (N) is a key nutrient for dairy cattle and is the building block of amino acids and proteins in animals and plants. Nitrogen in feed is either used to support milk and milk protein production or it is excreted via ...
    • Palmitic Acid, Milk Fat, and Hard Butter - What's All of the Fuss About? 

      Overton, Thomas R.; Barbano, David M.; Van Amburgh, Michael E.; McFadden, Joseph W. (2021-03)
      The purpose of this fact sheet is to provide information on how milk fat is synthesized and to provide additional context for the consumer and those involved in the discussion.
    • SAS Code for Technical note: Comparison among three methods for evaluating clinical mastitis frequency in dairy cows: cow-level risk, cow-level rate, and quarter–level rate 

      Alanis, Valeria M.; Tomazi, Tiago; Santisteban, Carlos; Nydam, Daryl V.; Ospina, Paula A. (2020-11-06)
      The lack of standardization in reporting clinical mastitis incidence limits the ability to compare results across multiple studies without additional calculations. There is both a biological and statistical rationale for ...
    • Daily Rollercoaster of Blood and Milk Metrics 

      McArt, J.A.A.; Barbano, D.M. (2020-10)
      We often measure blood β-hydroxybutyrate and non-esterified fatty acids in early lactation cows to diagnose excessive energy deficit on the individual cow and herd levels. In this presentation, we will discuss diurnal ...
    • 2020 Cornell Nutrition Conference Proceedings 

      Cornell University Department of Animal Science; Harvatine, K.J.; Jenkins, T.; McGee, D.; Place, S.; Ballou, M.; Davis, E.M.; Adesogan, A.T.; Arriola, K. G.; Harvatine, K.J.; Smith, K.M.; Grant, R.J.; Obata, A.; de Ondarza, M.B.; Emanuele, S.M.; Sniffe, C.J.; McArt, J.A.A.; Barbano, D.M.; Elrod, C.C.; Boyd, R.D.; Jackman, J.A.; Miller, M.D.; Tylutki, T.P.; Grant, R.J.; Molano, R.A; Ortega, D.; Drackley, J.K.; James, R.; Van Amburgh, M.E.; Morrison, S.Y.; Fontoura, A.B.P.; McFadden, J.W.; Barrientos-Blanco, J.A.; Reed, K.F.; Kerwin, A.L.; Overton, T.R.; Tacoma-Fogal, R.; LaPierre, P.A.; Fredin, S.; Ross, D.; Van Amburgh, M.E.; McFadden, J.W.; Myers, W.A.; Overton, T.R.; Chase, L.E.; Reed, K.F.; Wood, E.M.; Portnoy, M.; Barbano, D. (2020-10)
      Complete proceedings of manuscripts written for the 2020 Cornell Nutrition Conference