Episode 192: Breaking Up Compaction with Roots Instead of Steel with Lloyd Murdock

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Lloyd Murdock grew up in Oklahoma, earned his PhD in soils at Virginia Tech, and found his way to the University of Kentucky while stationed at nearby Fort Knox. He has spent more than four decades there as Extension Soils Specialist, and is now Professor Emeritus at the UK Research and Education Center in Princeton, Kentucky. Lloyd helped make no-till wheat standard practice in Kentucky. He also contributed research behind the soil penetrometer and developed an algorithm for variable-rate nitrogen in wheat. For the past decade or more, he has focused on breaking down fragipan soils with annual ryegrass. He still consults with farmers. In this episode, John and Lloyd discuss: Why fragipans…