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  1. Updating Ohio's Phosphorus Risk Index Is Generating Positive Initial Results

    https://senr.osu.edu/news/updating-ohios-phosphorus-risk-index-generating-positive-initial-results

    Resources.   Her On-Field Ohio project seeks to update and revise the Ohio Phosphorus Risk Index, which is ... updated Ohio Phosphorus Risk Index can play an important role in agricultural phosphorus management, she ... their risk of phosphorus moving off farm fields. The index is an integral part of a nutrient management ...

  2. Revised Phosphorus Index Can Help Curb Agricultural Runoff

    https://senr.osu.edu/news/revised-phosphorus-index-can-help-curb-agricultural-runoff

    program. The revised Ohio Phosphorus Risk Index is a program developed by the U.S. Department of ... phosphorus in agricultural runoff. The revised index is the result of the multiyear On-Field Ohio project led ... and is a major contributor to harmful algal blooms, experts say. The revised phosphorus risk index can ...

  3. Revised Phosphorus Index Can Help Curb Agricultural Runoff

    https://agnr.osu.edu/news/revised-phosphorus-index-can-help-curb-agricultural-runoff

    farm-specific data to generate their risk of phosphorus in agricultural runoff. The revised index is the result ... Lake Erie. All with the help of an online program. The revised Ohio Phosphorus Risk Index is a program ... The revised phosphorus risk index can help Ohio farmers better work toward meeting the 40 percent ...

  4. On-Field Ohio: Updating Ohio Phosphorus Risk Index

    https://senr.osu.edu/about-us/multimedia/field-ohio-updating-ohio-phosphorus-risk-index

    to update and revise the Ohio Phosphorus Risk Index, an online tool that farmers can use to determine ... — and, if necessary, reduce — the risk of phosphorus being washed off their fields into water. Read more ... Maintaining soil phosphorus levels in accordance with the research-based Tri-State Fertility ...

  5. Research on best practices to manage phosphorus featured in article

    https://senr.osu.edu/news/research-best-practices-manage-phosphorus-featured-article

    On-field Ohio! project to evaluate/revise the Ohio Phosphorus Risk Index (P Index), is featured in a recent ... Journal.    July 2015. Elizabeth Dayton Phosphorus Risk Index Research ... article, " Identifying practices to best manage phosphorus" in Ohio's Country Journal.  Read ...

  6. New Ohio State Research Shows Phosphorus Levels in Ohio Soils Trending Downward

    https://senr.osu.edu/news/new-ohio-state-research-shows-phosphorus-levels-ohio-soils-trending-downward

    phosphorus runoff risk,” Dayton said. “These findings show that Ohio farmers are doing a good job of managing ... and Environmental Sciences. COLUMBUS, Ohio — Agricultural soil phosphorus levels held steady or ...   The findings, part of the college’s Field to Faucet initiative, represent good news for Ohioans ...

  7. SENR Soil Scientist Libby Dayton on WOSU

    https://senr.osu.edu/news/senr-soil-scientist-libby-dayton-wosu

    Soil Scientist Libby Dayton's research on the Phosphorus Risk Index is featured on WOSU FM in ... http://wosu.org/2012/news/2014/08/11/osu-researcher-studies-local-farm-r... Libby Dayton In the news soil science ...

  8. SENR Soil Scientist Working to Make P-Index More Functional

    https://senr.osu.edu/news/senr-soil-scientist-working-make-p-index-more-functional

    Phosphorus Index Assessment Procedure, commonly called the Phosphorus Risk Index.  The research project is ... Dr. Dayton is coordinating research on Ohio's USDA-Natural Resources Conservation Service ... funded by a USDA Conservation Innovation Grant with additional funding from Ohio farm organizations, ...

  9. Ohio Long-Term Phosphorus and Potassium Fertilizer Trials: Grain Yields

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-20/ohio-long-term-phosphorus-and-potassium-fertilizer-trials-grain

    are currently funding Ohio State Extension research to update the  Tri-State Fertilizer ... County). Corn and soybean grain yield responded positively to phosphorus and potassium fertilization in 14 ... of the 54 yield trials conducted from 2006 to 2014. A positive yield response to phosphorus ...

  10. Ohio State Experts Offer Tips on Best Management Practices to Keep Phosphorus on the Field, Improve Water Quality

    https://senr.osu.edu/news/ohio-state-experts-offer-tips-best-management-practices-keep-phosphorus-field-improve-water

    Ohio Phosphorus Risk Index to be more useful in predicting the risk of phosphorus moving off farm ... soil’s hydrologic class all can impact edge-of-field losses of phosphorus. The USDA-NRCS Ohio Phosphorus ... Risk Index provides a risk of loss index and should be used as part of the development of a nutrient ...

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