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Soil Health LabsAuthor: Soil Health Labs
The Soil Health Labs are located in the Environmental Health Sciences Department in the School of Public Health at the University of South Carolina. That may be surprising to most, especially since the University of South Carolina has no Ag School! Our mission is to promote soil health, not only as something thats good for the farmer and the environment, but we also want to highlight soil health as a public health tool. Think about it. Healthy soils and healthy crops, mean healthy farmers and consumers, never mind an ever-improving environment. One idea we are embracing is that of Regenerative Farming where we embrace the idea that if farmers change the way they manage the soils, they can actually improve, or regenerate environmental conditions through less disturbance, keeping soils covered with residue or canopies, keeping live roots I the soil year round and be reintroducing animals into the whole system. While we cut our teeth promoting soil health through video and social media (Soil Stories; Under Cover farmers: Science of Soil Health; Merit or Myth; Growing Resilience) we do have several research and outreach projects that we are doing with farmers in South Carolina. Language: en Genres: Education, Natural Sciences, Science Contact email: Get it Feed URL: Get it iTunes ID: Get it |
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Soil Salinity: The Biggest Problem Growing in Your Fields
Episode 91
Tuesday, 24 March, 2026
Salinity hasn’t gone away—and in some parts of South Dakota, it may be setting up for a comeback. In this short, focused episode, Buz Kloot sits down with conservationist Shane Jordan to unpack why conditions are aligning for salinity to re-emerge as a serious issue this year. What looks like a dry start may actually be the trigger for something deeper—literally. This episode sets the stage for understanding the problem before diving into solutions in Part 2. What You’ll Learn Why last year’s wet conditions are still affecting fields today How a rising water table + dry conditions can amplify salinity The role of capillary rise in bringing salts to the soil surface Why bare soil and lack of living roots make the problem worse How management decisions (tillage, crop loss, inputs) contribute to risk Why salinity is ultimately a water cycle problem, not just a soil issue “When we get a really wet year followed by a dry one… we actually see a lot of these salts get enhanced.” Key Insight Salinity is not just a patch problem—it’s a systems problem. What shows up as a white patch in a field is often just the symptom. The cause lies in how water moves (or doesn’t move) across the entire landscape. Why This Year Is Different Extremely wet conditions in parts of the region last year (30+ inches in some areas) Saturated soils leading to elevated water tables Limited plant growth or destroyed crops in affected areas Fields left bare and vulnerable to evaporation Early signs of a potentially dry season Together, these create the perfect conditions for salts to move upward and accumulate at the surface. What to Watch For This Spring Areas with standing water last year Field edges near wetlands, ditches, and drainages Spots where crops were stressed, drowned out, or chemically terminated Expanding patches of white or crusted soil Learn More We’ve compiled practical resources, videos, and producer insights here: 👉https://www.growingresiliencesd.com/soilsalinity Coming Next (Part 2) In the next episode, we move from problem to practice: What you can do right now to slow salinity Short-, medium-, and long-term strategies Why early intervention makes all the difference About Shane Jordan Shane Jordan is a Resource Conservationist with the NRCS Brookings Area Ecological Team, specializing in salinity management, soil health, and whole-farm conservation planning. He grew up on a diversified farm in Iowa and holds a B.S. in Range Management from South Dakota State University. Over a career spanning more than three decades, Shane has worked across the Northern Plains in roles including range conservationist, district conservationist, and watershed project specialist. He served 23 years as District Conservationist in Redfield, South Dakota, working directly with producers to implement conservation systems on working lands. In 2025, Shane was awarded the Hugh Hammond Bennett National Planner Award, one of NRCS’s highest honors. The award recognizes outstanding leadership in conservation planning, long-term commitment to working with landowners, and excellence in applying resource management to real-world agricultural systems. Known for his practical, relationship-based approach, Shane emphasizes whole-system thinking—helping producers move beyond treating symptoms to addressing the underlying causes of resource challenges.
