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  1. Steve Culman, Ph.D.

    https://soilfertility.osu.edu/people/steve-culman-phd

    science and agronomy, including soil fertility and nutrient management, soil food webs and soil health and ... Steve Culman, Ph.D. Assistant Professor and State Specialist in Soil Fertility 130 Williams Hall, ... Professor and State Specialist in Soil Fertility in the School of Environment and Natural Resources at OSU. ...

  2. Publications by topic

    https://soilfertility.osu.edu/node/118

    NUTRIENT MANAGEMENT Fulford, A.M., and Culman, S.W. 2018. Over-Fertilization Does Not Build Soil ... Quality and Nutrient Management Extension Programs in Ohio. Journal of Contemporary Water Research & ... Starter Fertilizer on Soybean Grain Yield. Crop, Forage and Turfgrass Management 1(1): 6 pages. Grandy, ...

  3. Soil Health Testing

    https://soilfertility.osu.edu/our-research/soil-health-testing

    standardized soil tests. However, total organic matter is not an ideal indicator of nutrient availability ... plants and soil food webs use to cycle nutrients and energy through the soil. Because of the importance ... PROJECT SUMMARY Total organic matter is an important soil property that is routinely measured in ...

  4. Fertilizer Recommendations

    https://soilfertility.osu.edu/our-research/updating-fertilizer-recommendations

    PROJECT SUMMARY The Tri-State Fertilizer Recommendations provide an independent source of nutrient ... increased sense of urgency to manage nutrients more efficiently in the state. The overall goal of the ... soil test levels, plant tissue tests, and environmental variables to ultimately revise fertilizer ...

  5. Soil Balancing Call-in Conversations

    https://soilfertility.osu.edu/news/soil-balancing-call-conversations

    Soil management not only impacts crop yields, but also has a huge impact on the environment. For ... organic farmers, soil balancing has become a widely used method for soil management. Soil balancing is ... soil balancing. Researchers will be on hand to provide input and answer questions but the main focus ...

  6. Soil Health and Active Organic Matter

    https://soilfertility.osu.edu/extension-and-outreach/soil-health-testing

    soil’s total organic matter, but is very important to crop nutrition since nutrients in this fraction are ... microbes and is the source of rapidly cycled nutrients that feed crops. Increasing soil health will ... food web use to cycle nutrients and energy throughout the soil. We are working with three tests that ...

  7. Steve Culman Publications

    https://soilfertility.osu.edu/node/117

    S.W. 2018. Over-Fertilization Does Not Build Soil Test Phosphorus and Potassium in Ohio. Agronomy ... N.T., Culman, S.W. 2017. Management Options for Contaminated Urban Soils to Reduce Public Exposure and ... 2015. Water Quality and Nutrient Management Extension Programs in Ohio.  Journal of Contemporary Water ...

  8. Anthony Fulford, Ph.D.

    https://soilfertility.osu.edu/people/anthony-fulford-phd

    research interests include nutrient dynamics of agroecosystems, developing indicators of soil nitrogen ... Researcher and his main focus is on evaluating soil health measurements and identifying effective nutrient ... his Ph.D. in Soil Fertility from the University of Arkansas where he evaluated nitrogen soil testing, ...

  9. Christine Sprunger, Ph.D.

    https://soilfertility.osu.edu/people/christine-sprunger-phd

    sprunger.29@osu.edu Christine is a post-doctoral research scientist in the Soil Fertility Lab at The Ohio State ... University. Broadly, Christine’s research explores how various management practices influence soil and ... Christine Sprunger, Ph.D. Postdoctoral Researcher Crop and Soil Sciences Williams Hall ...

  10. The importance of timing for nutrient analysis of tissue

    https://soilfertility.osu.edu/news/importance-timing-nutrient-analysis-tissue

    summarizing some of her work in the Soil Fertility Lab investigating nutrient uptake by corn and soybean ...

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