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  1. Soil test P levels greater than 150 PPM or P Risk Index of High to Very High.

    https://agbmps.osu.edu/scenario/soil-test-p-levels-greater-150-ppm-or-p-risk-index-high-very-high

    the Ohio P Risk Index to see if further use of BMPs would benefit water quality. Fertilizer rate ... nutrients. Use variable rate application where spatial variation results in a range of suggested nutrient ... application rates to avoid applications if only areas of the field are at these elevated soil test levels. ...

  2. Soil test P levels between 50 PPM and 150 PPM (or P Risk Index of Medium to High)

    https://agbmps.osu.edu/scenario/soil-test-p-levels-between-50-ppm-and-150-ppm-or-p-risk-index-medium-high

    further use of BMPs would benefit water quality. Fertilizer rate determination and application practices ... levels, yield goals, and the 4R’s of nutrient stewardship (the right rate, right placement, right timing, ... field for application of organic nutrients if at all possible Apply no more than a 2 year rate of ...

  3. 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 ...

  4. Soil test P levels less than 50 PPM (or P Risk Index of Low to Medium)

    https://agbmps.osu.edu/scenario/soil-test-p-levels-less-50-ppm-or-p-risk-index-low-medium

    productivity in STP values less than 50 PPM. Fertilizer rate determination and application practices Soil test ... yield goals, and the 4R’s of nutrient stewardship (the right rate, right placement, right timing, and ... field for application of organic nutrients if at all possible Apply no more than a 2 year rate of ...

  5. Constructed Wetlands (NRCS 656)

    https://agbmps.osu.edu/bmp/constructed-wetlands-nrcs-656

    Suitability Rating (CSR 80) treating about 100 acres of drainage, would cost just over $10,000 for design and ... the seed to ensure that planted materials have an acceptable rate of survival, and site preparation ...

  6. Riparian Forest Buffers (NRCS 391)

    https://agbmps.osu.edu/bmp/riparian-forest-buffers-nrcs-391

    removal varies with seasonal hydrology. The removal rate for a forest buffer is 93 percent during a low ... trees tend to survive at a higher rate. Land taken out of production should be considered in the cost ...

  7. Nutrient Management Plan (NRCS 590)

    https://agbmps.osu.edu/bmp/nutrient-management-plan-nrcs-590

    soil-stable and lost at low concentrations and at total pounds-per-acre rates in water flows. Unfortunately, ... important to account for all sources and timings of nitrogen applications to ensure that excess rates are ... not applied. Nitrogen needs to be managed to reduce the rate to the actual need of the crop. This ...

  8. Pierce A. Paul

    https://plantpath.osu.edu/our-people/pierce-paul

    Effects of Row Spacing and Nitrogen Rate on Wheat Grain Yield and Profitability as Influenced by Diseases. ...

  9. Restored Wetlands (NRCS 657)

    https://agbmps.osu.edu/bmp/restored-wetlands-nrcs-657

    a high Corn Suitability Rating (CSR 80) treating about 100 acres of drainage, would cost just over ...

  10. Wood Chip Bioreactor (NRCS 605)

    https://agbmps.osu.edu/bmp/wood-chip-bioreactor-nrcs-605

    removal rates average 4.7 gallons of nitrogen removed per bioreactor (Addy et al., 2016). The design life ...

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