Adisseo Ruminants Virtual Roundtables

Lactating Cows: Heat Stress & Milk Production and Composition

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Speakers: Dr D.N. Coleman, Dr J. H. Carneiro, Dr P. A. LaPierre and Dr K.J. Harvatine

Lactating Cows: Heat Stress

  • Rumen-protected methionine supply to cows during heat stress alters liver tissue protein abundance of mechanistic target of rapamycin – D.N. Coleman, University of Illinois, Champaign, IL, USA
  • Heat stress and rumen-protected methionine alter whole blood mRNA abundance of transsulfuration and antioxidant pathway genes -- D.N. Coleman, University of Illinois, Champaign, IL, USA


Milk Production and Composition

  • Effect of rumen-protected methionine supplementation and its relationship with lipid metabolism in high-producing dairy cows with different dietary energy concentrations – J. H. Carneiro, Universidade Federal do Paraná, Curitiba, PR, Brazil
  • Effects of differing dietary starch and digestible amino acid supply on amino acid efficiency and lactation performance in dairy cattle – P. A. LaPierre, Cornell University, Ithaca, NY, USA
  • Supplementation of methionine and methionine analogs to diets with risk of biohydrogenation-induced milk fat depression – K.J. Harvatine, Pennsylvania State University, State College, PA, USA


Virtual Roundtables focused on Adisseo Ruminant Research 
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When the American Dairy Science Association (ADSA) annual meeting went virtual in 2020, Adisseo took its 18 sponsored research trials virtual too. During a series of four Virtual Roundtables, researchers summarized timely trial findings and answered important attendee questions. 

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