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Ohio State Researcher to Re-write Ohio’s Phosphorus Index to 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 ...
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A better tool in the toolbox: New project will bolster Ohio's Phosphorus Risk Index
Service Ohio Phosphorus (P) Risk Index to better predict the risk of phosphorus moving off farm fields. ... Ohio P Risk Index will give farmers a better tool to manage field-scale phosphorus transport, while ... goals are to make the Ohio P Risk Index accurate, add more best management practice options for farmers, ...
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Phosphorus Risk to Water? Seminar Thursday (1/27) on How to 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 ...
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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 ...
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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 ...
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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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Developing Phosphorus and Potassium Recommendations for Field Crops
https://ohioline.osu.edu/factsheet/AGF-515
results from representative soil sampling (Table 1) to compare with the desirable range for phosphorus and ... is 23 ppm, which falls in the 15–30 ppm range. The resulting phosphorus recommendation is 50 pounds ... test results are based on soil calibration studies that correlate soil test levels to crop yield ...
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Stewart's Wilt Predicted Low Risk
https://news-archive.cfaes.ohio-state.edu/news-release/stewarts-wilt-predicted-low-risk
in Ohio, is predicted to be of low risk for most of the state this growing season. Pat Lipps, an ... tracked to determine the risk level of the disease. Researchers recorded a flea beetle index of 91 in ... Ohio with the possibility of higher disease risk in south central Ohio," said Lipps. ...
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Drought Web Site Provides Management Information
August 1, 2002 COLUMBUS, Ohio- Ohio producers and growers who have concerns regarding potential ... drought conditions that may affect crop and livestock performance can refer to an Ohio State University ... drought Web site for management information. The Web site, created by Ohio State University Extension ...
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Low Risk of Stewart's Disease on Corn Predicted
https://news-archive.cfaes.ohio-state.edu/news-release/low-risk-stewarts-disease-corn-predicted
March 6, 2009 WOOSTER, Ohio-- The risk of Stewart's bacterial wilt and leaf blight is ... carried and spread by adult flea beetles. Based on the flea beetle index, conducted by Ohio State ... predicted to be low throughout much of Ohio's corn crop this year. The disease is caused by a bacterium ...