NRCS, Pasture Health, Soil Five Minutes to a Better Understanding of Soil Karen Hoffman June 16, 2014 As an animal science major at Cornell in the 1980’s, I took a course in soils. I’m not sure if it was the subject matter or the professor, but I just couldn’t get excited about the class. I thinAll the grazing management tips you need Subscribe to read this article and over 2,500 more! Subscribe today! If you're already a subscriber, log in here.