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  1. Soil Fert Lab in Front of Williams

    https://soilfertility.osu.edu/home/slides/soil-fert-lab-front-williams

    _self Image Slide Gray Marquee ...

  2. Congratulations to Leo Deiss for Advancing IR Methodology!

    https://soilfertility.osu.edu/news/congratulations-leo-deiss-advancing-ir-methodology

    (mid-DRIFTS) of soils is a high priority to enable robust soil testing. Our aims were to determine suitable ... soil analysis. Based on a series of three papers that evaluated A) sample preparation, B) instrument ... to improve mid-DRIFTS efficiency to measure soil properties. The three articles, first authored by ...

  3. 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 ...

  4. Congrats Jordon Wade on publishing expansive soil health study!

    https://soilfertility.osu.edu/news/congrats-jordon-wade-publishing-expansive-soil-health-study

    aggregated research corn N rate trials across the Midwest to ask the question "do improvements in soil ... help validate some important assumptions we hold about the value of soil health in agriculture. Jordon ... soil health can help mitigate the risk of underfertilizing with N. So farmers that improve their soil ...

  5. New Publication Alert!

    https://soilfertility.osu.edu/news/new-publication-alert

    fertilization as well as comparing soil versus leaf tissue testing of P and K to accurately reflect corn and ... soybean response to fertilization. They tested three rates: control (0x), estimated nutrient removal rate ... (1x), and twice the estimated nutrient removal rate (2x) in corn-soybean rotation plots at three sites ...

  6. NutrientStar

    https://soilfertility.osu.edu/extension-and-outreach/product-evaluation-results/nutrientstar

    ours and NutrientStar come in. We determine efficacy of nutrient management tools that can then help ... NutrientStar  provides science-based assessments of fertilizer management products. With so many ... farmers optimize their fertilizer use and time, which will save them money. Why farmers need performance ...

  7. 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 ...

  8. The Soil Fertility Lab is growing!

    https://soilfertility.osu.edu/news/soil-fertility-lab-growing

    rhizosphere processes and nutrient cycling and will also investigate crop productivity, soil health ... We are excited to announce the addition of a new post-doc to our lab. Dr. Christine Sprunger will ... Columbia University where she is working to identify mechanisms that increase soil carbon storage for ...

  9. Micronutrients

    https://soilfertility.osu.edu/extension-and-outreach/nutrient-management-0/micronutrients

    micronutrient fertilization for a variety of reasons including: 1) soil erosion and long-term cropping have ... sandy, acidic or peat soils. The infrequency of yield responses to micronutrient fertilization in Ohio ... Micronutrients are essential plant nutrients that are found in trace amounts in tissue, but play ...

  10. 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 ...

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