We have Dr Tylutki, AMTS CEO, back for a farm walk of the heifer facilities on the same farm that we have toured last fall and in February of this past year. Tom introduces the concept of looking at diets from the aspect of those that are Biologically Optimal, Environmentally Optimal, and Financially Optimal. As before he referenced past blog posts, the links for which are: Nutrition Tools: Heifers, Nutrition Tools: Dry Cows, Nutrition Tools: Lactating Cows.