Episode 222: Do Cover Crops Steal Water? Part 1
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About Voices from the Field
From cover crops to regenerative grazing and organic production to marketing, ATTRA - Voices from the Field is your sustainable agriculture podcast. Voices from the Field is produced by NCAT. Since 1976, NCAT has provided trusted information, individualized technical assistance, and in-depth resources to support sustainable agriculture and accessible energy solutions.
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In this episode of Voices from the Field, NCAT Sustainable Agriculture Specialist Colin Mitchell sits down with Dr. Alexis Racelis of the University of Texas Rio Grande Valley to discuss the use of cover crops in semi-arid subtropical environments.
In particular, the conversation centers on the Subtropical Soil Health Initiative, a research partnership between NCAT and UTRGV to address soil health challenges in the Lower Rio Grande Valley.
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While cover crops are heralded as a regenerative agriculture tool to improve soil health, in drier climates integrating cover crops into farming systems can be challenging. Colin and Dr. Racelis discuss whether cover crops even can be detrimental in some scenarios and steal water from cash crops.
Dr. Racelis is an associate professor with a joint appointment in the Department of Biology and the School for Earth, Environmental, and Marine Science at UTRGV. He leads the Agroecology and Resilient Food Systems program, which focuses on participatory research and education in restorative agriculture, agroecology, soil conservation and management, and food and farm justice.
Dr. Racelis also is a board member of NCAT and leads the UTRGV team on the NCAT Subtropical Soil Health Initiative.
This podcast was produced by the National Center for Appropriate Technology through the ATTRA Sustainable Agriculture program under a cooperative agreement with USDA Rural Development. This podcast was also made possible in part by funding from the USDA Natural Resources Conservation Service Conservation Innovation Grant, Grant #69-3A75-17-281. ATTRA.NCAT.ORG.
Other Resources:
University of Texas Rio Grande Valley Agroecology and Resilient Food Systems Program
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