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  1. Wastewater Treatment Articles

    https://setll.osu.edu/research/wastewater-treatment-articles

    Media Depth, Infiltration Rate, and Detention Time. Proc. of the 6th National Symposium on Individual ...

  2. Soil Test P value less than 50 PPM (or "Lower" P Risk Assessment)

    https://agbmps.osu.edu/scenario/soil-test-p-value-less-50-ppm-or-lower-p-risk-assessment

    of fertilizer at the crop removal rate to reduce risk of yield reduction. Another consideration with ... STP less than the "critical level" is to apply additional fertilizer at rates more than crop ... application of crop removal rates of fertilizer. A maintenance application can be applied any time during the ...

  3. Soil Test P value between 50 PPM and 120 PPM (or "Moderate" P Loss Risk Assessment)

    https://agbmps.osu.edu/scenario/soil-test-p-value-between-50-ppm-and-120-ppm-or-moderate-p-loss-risk-assessment

    edge-of-field would be cost effective. Fertilizer rate determination and application practices Applying ... PPM. Manure maybe used but at overall rates that drawdown STP levels. Soil test results should be ... the 4R’s of nutrient stewardship (the right rate, right placement, right timing, and right source of ...

  4. Water Control Structure (NRCS 587)

    https://agbmps.osu.edu/bmp/water-control-structure-nrcs-587

    or rate of flow, or maintains a desired water surface elevation. Water control structures are in open ...

  5. Tiled fields lead to Nitrogen losses

    https://agbmps.osu.edu/scenario/tiled-fields-lead-nitrogen-losses

    to crop need. Use a maximum return to nitrogen rate of nitrogen as a starting point to determine the ... nitrogen need for corn. If wheat, use the yield goal rate from the Tri-State Fertilizer Recommendations for ... application of commercial fertilizer or previous manure applications. Do not exceed the total recommended rate ...

  6. Soil Test P value greater than 120 PPM (or P Risk Assessment of "High" to "Very High")

    https://agbmps.osu.edu/scenario/soil-test-p-value-greater-120-ppm-or-p-risk-assessment-high-very-high

    and filtering practices are highlighted at the end of this section Fertilizer rate determination and ... Sampling Identify lower testing field for application of organic nutrients. Use variable rate application ... where spatial variation results in a range of suggested nutrient application rates to avoid applications ...

  7. Saranga_Test

    https://mcic.osu.edu/node/98

    Correa Pavinato, PhD Postdoctoral Researcher, Bioinformatics correapavinato.1@osu.edu Saranga Wijeratne, ... MS System Developer, Bioinformatics wijeratne.3@osu.edu sdsdsads ...

  8. Thesis and Dissertations

    https://setll.osu.edu/research/thesis-and-dissertations

    Evaluate the Effects of Sand Depth and Infiltration Rate on Filter Treatment Efficiency David Widrig-  ...

  9. Surface applications of granular P containing fertilizer or manures.

    https://agbmps.osu.edu/scenario/surface-applications-granular-p-containing-fertilizer-or-manures

    manures tend to react similar to commercial fertilizer. BMP’s • Control rate- annual applications can ...

  10. Phosphorus Removal Structure (NRCS 782)

    https://agbmps.osu.edu/bmp/phosphorus-removal-structure-nrcs-782

    DP concentration flow through the PSM in the structure at a suitable flow rate while allowing enough ... no longer effective at removing P at the minimum desired rate. Some materials are available that ... the desired P removal at  the chosen flow rate and RT. An important factor in design is PSM selection. ...

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