Episode 24 - 5: The Unintended Consequences of Deep Tillage with Dale Strickler of Regenerative Wisdom Part II
Feb 27, 2024 ·
18m 53s
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Description
Are we there yet? Have we arrived at the intended destination? Have we reached the goal we set out for improving soil health and how soil functions? Have our good...
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Are we there yet? Have we arrived at the intended destination? Have we reached the goal we set out for improving soil health and how soil functions? Have our good intentions of attempting to loosen the soil resulted in negative unintended consequences?
In part one of our conversation with Dale Stricker of Regenerative Wisdoms, Dale stated that tillage and soil disturbance make farmers very susceptible to drought. However, in relying on deep tillage and subsoiling to remove a mechanical barrier (i.e., a compacted layer or hardpan), farmers may exacerbate the problem, and tillage can result in unintended and unforeseen consequences in decreased root growth, increased compaction, and limited soil porosity. Dale shares how roadbuilding is very analogous to the procedures that farmers follow in subsoiling and the multiple tillage passes often used to try to loosen the soil. Dale encourages farmers and market gardeners to consider soil health as a bank account, where deposits outweigh withdrawals that encourage real wealth and health.
For more information about Dale's books on drought resilience, pasture management, restoring soil health, and the overall mission of Regenerative Wisdom, please visit https://www.regenerativewisdom.com/
To access two years of the 4 The Soil: A Conversation podcast archives and additional resources on soil health-building principles, please visit https://www.4thesoil.org/. To learn about the Virginia Soil Health Coalition, visit https://www.virginiasoilhealth.org/. We would love to hear your stories and the ways you are following the four core soil health principles.
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In part one of our conversation with Dale Stricker of Regenerative Wisdoms, Dale stated that tillage and soil disturbance make farmers very susceptible to drought. However, in relying on deep tillage and subsoiling to remove a mechanical barrier (i.e., a compacted layer or hardpan), farmers may exacerbate the problem, and tillage can result in unintended and unforeseen consequences in decreased root growth, increased compaction, and limited soil porosity. Dale shares how roadbuilding is very analogous to the procedures that farmers follow in subsoiling and the multiple tillage passes often used to try to loosen the soil. Dale encourages farmers and market gardeners to consider soil health as a bank account, where deposits outweigh withdrawals that encourage real wealth and health.
For more information about Dale's books on drought resilience, pasture management, restoring soil health, and the overall mission of Regenerative Wisdom, please visit https://www.regenerativewisdom.com/
To access two years of the 4 The Soil: A Conversation podcast archives and additional resources on soil health-building principles, please visit https://www.4thesoil.org/. To learn about the Virginia Soil Health Coalition, visit https://www.virginiasoilhealth.org/. We would love to hear your stories and the ways you are following the four core soil health principles.
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