Pasture Health, Soil Our Soil-Moisture Reservoir Guest Contributor December 7, 2020 Cecil Wadleigh, October 1, 1907 - February 18, 1997. Dr. Wadleigh was a very respected scientist who made numerous breakthroughs in the sAll 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.