Jeffrey Endelman is a research scientist with expertise in agronomy (M.S.), bioengineering (Ph.D.), and plant breeding (Ph.D.). His research has been published in the Agronomy Journal, The Plant Genome, PLoS Biology, and the Soil Science Society of America Journal. Jeffrey’s interest in biodynamics began as a CSA member, and from 2005 to 2007 he was a biodynamic farm apprentice in northern California.