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OIEGON sure tt.,. HIM .'"., OW. Coml. aad the U S. Cyan.. 1.4516),Nn Ketosis in Dairy Cows Prepared by D. E. ANDERSON and H. P. EWALT Extension Dairy Specialists, Oregon State University, Corvallis Ketosis, or acetonemia, might well be called a prob- lem of high production since prevention and control is more difficult with high milk production. Few animals are challenged to meet the metabolic demands that a high- producing dairy cow must adapt to during the early part of lactation. Common observations and experimental evidence show that cows may be in a negative balance for both protein and energy shortly after calving and for about the first 60 days of lactation. The following data on ketosis are taken from a summary of recent research published in the July 1968 issue of the Journal of Dairy Science. What Is Ketosis? Ketosis is a metabolic disorder in which something goes wrong with the normal body processes and the cow becomes sick. There are no inflammatory organisms involved and the condition is not contagious. There seems to be a situation where the cow is temporarily pro- ducing more milk and thus requiring more feed nutrients than her feed intake provides. Nature may attemp Continue reading >>