『318: The Hidden Life of Grapevine Roots: When Roots Really Grow』のカバーアート

318: The Hidden Life of Grapevine Roots: When Roots Really Grow

318: The Hidden Life of Grapevine Roots: When Roots Really Grow

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Many winegrape growers don't realize that grapevine roots are constantly growing, dying, and regenerating throughout the season. In this episode, David Eissenstat, Professor Emeritus at Penn State University, explains how decades of root research have challenged the myth that roots only grow at bloom and after harvest. He shares how underground research techniques reveal the hidden life of grapevine roots, why young roots drive water and nutrient uptake, how root growth changes with temperature and moisture, and what growers should know about managing vineyards with a deeper understanding of root biology. Resources: 281: How Rootstock Impacts Vine Drought Tolerance and LongevityCrop load – physiology, modelling and relationships to root growth in grapevines David EissenstatImportance of internal hydraulic redistribution for prolonging the lifespan of roots in dry soilThe Efficiency of Nutrient Acquisition over the Life of a Root Support the Podcast: Make a Donation Vineyard Team Programs: Juan Nevarez Memorial Scholarship - Help students from vineyard families pursue higher educationOnline Courses - Earn DPR and CCA hours with expert-led sustainability trainingsSIP Certified - A trusted third-party certification proving your sustainable practices with science-backed standardsSustainable Ag Expo - Join top experts at the premier winegrowing event of the yearVineyard Team Membership - Connect with a community advancing sustainable winegrowing
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