12/16/2014 Education Kerr Center for Sustainable Agriculture SIGN UP for E-Field Notes: Kerr Center Newsletter Information to help you be successful and sustainable! Keep up with Kerr Center Farm and Ranch, public events, publications, videos: sign up for our monthly e-newsletter, E-Field Notes. Sign up for E-newsletter Related Articles Fall Cover Crops Are In! Posted On 09/29/2016 This week we planted cool-season cover crops on the Cannon Horticulture Plots: a mixture of grain rye, hairy vetch and Alsike clover. For a wealth… President’s Note: The Great Nutrient Collapse Posted On 10/25/2017 In 2016 I wrote about a book entitled Eating on the Wild Side, by Jo Robinson, which discussed the issue of nutrient density in food… Exploring Elderberry Varieties (Oklahoma Gardening) Posted On 09/01/2016 https://youtu.be/I3gI_tuc1uQ In this segment, from its August 6 episode, "Oklahoma Gardening" takes a tour of the Kerr Center horticulture program's elderberry plantings.