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  1. Ohio State Researcher to Re-write Ohio’s Phosphorus Index to Improve Water Quality

    https://news-archive.cfaes.ohio-state.edu/news-release/ohio-state-researcher-re-write-ohio%E2%80%99s-phosphorus-index-improve-water-quality

    Conservation Service Ohio Phosphorus (P) Risk Index to better predict the risk of phosphorus moving off farm ... phosphorus.  Because the Ohio P Risk Index is used by farmers statewide in developing nutrient management plans ... update the Phosphorus Risk Index will help us determine what the next best management practices are when ...

  2. Online tool that helps protect water is now being made even better

    https://oardc.osu.edu/newsletter/oardc-report-newsletter/july-august-2016/online-tool-helps-protect-water-now-being-made

    revise the Ohio Phosphorus Risk Index, an online tool that farmers can use to determine — and, if ... done.”—Libby Dayton An integral part of managing phosphorus The Ohio Phosphorus Risk Index is an integral part ... of Environment and Natural Resources. Through her On-Field Ohio project, she’s working to update and ...

  3. Good news: Ohio’s soil phosphorus levels are trending down

    https://oardc.osu.edu/newsletter/oardc-report-newsletter/good-news-ohio%E2%80%99s-soil-phosphorus-levels-trending-down

    phosphorus in the soil should result in reduced phosphorus runoff risk,” Dayton said. “These findings show ... which came through the college’s Field to Faucet initiative, represent good news for Ohioans concerned ... that Ohio farmers are doing a good job of managing soil phosphorus levels. “While there is still room ...

  4. Phosphorus Risk to Water? Seminar Thursday (1/27) on How to Gauge It

    https://news-archive.cfaes.ohio-state.edu/news-release/phosphorus-risk-water-seminar-thursday-127-how-gauge-it

    a Phosphorus Risk Index Framework in Ohio” from 3:30-4:30 p.m. Thursday (1/27) as part of the school’s ... Phosphorus Risk Index is a field-based planning tool that integrates soil properties, hydrology and ... agricultural management practices to assess the risk of phosphorus movement from soil to water, according to ...

  5. Teaming up with farmers to protect Ohio’s water

    https://oardc.osu.edu/newsletter/oardc-report-newsletter/july-august-2014/teaming-farmers-protect-ohio%E2%80%99s-water

    Work continues on a project to revise the Ohio Phosphorus Risk Index. The index is a planning tool ... index more accurate and to increase farmers’ management options for reducing phosphorus runoff, said ... Resources. Phosphorus is an agricultural pollutant often implicated in reduced water quality in Ohio. It is ...

  6. Phosphorus Nutrient Management for Yield and Reduced P Loss at Edge of Field

    https://ohioline.osu.edu/factsheet/agf-509

    more than 0.5 inches of rainfall. Use the Ohio P risk index, field scale hydrology/water quality ... for high-risk P loss sites: Monitor fields for P loss using the Ohio P risk index and field scale ... quality water management practices ohio p risk index Agriculture and Natural Resources ...

  7. OARDC Impact Archive

    https://oardc.osu.edu/node/1992

    the risk of allergic reactions. On-Field Ohio: Rewriting Ohio’s Phosphorus Risk Index Ohio ... Conservation Service Ohio Phosphorus (P) Risk Index to be more precise in predicting the risk of phosphorus ... generates nearly $50 million a year for Ohio’s economy, and OARDC’s Ohio Center for Aquaculture Research and ...

  8. Understanding How Soil Test Phosphorus Impacts Water Quality

    https://ohioline.osu.edu/factsheet/anr-0111

    in Ohio identify a procedure for assessing P loss risk which defines the high-risk P loss category at ... initial STP value, it will take 5 to 44 years to return to 100 ppm STP. Under Ohio conditions, a similar ... are not widespread. A summary of 2020 soil test results for Ohio finds that approximately 10% of soil ...

  9. ‘Toledo was a wakeup call’: Dean announces new water quality initiative

    https://oardc.osu.edu/newsletter/oardc-report-newsletter/november-december-2014/%E2%80%98toledo-was-wakeup-call%E2%80%99-dean-announces

    partnerships to leverage that.” “Ohio State is well positioned to lead the way in providing answers. But we ... Bruce McPheron, Ohio State’s vice president for agricultural administration, while speaking Sept. ... initiative, called Field to Faucet. “Toledo was a wakeup call,” said McPheron, dean of the College of Food, ...

  10. Phosphorus (P) Nutrient Use in Ohio

    https://ohioline.osu.edu/factsheet/anr-0143

    Systems, The Ohio State University Soil available and added phosphorus (P) nutrient impacts Ohio’s crop ... for 1987–2016, with no immediate plans to update. To provide a recent picture of Ohio P nutrient use, ... occurring. Trends in median soil test results for Ohio counties from 1993 to 2015 are shown in Figure ...

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