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  1. 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 ...

  2. 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 ...

  3. 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. ...

  4. Critical Concerns

    https://agbmps.osu.edu/critical-concerns

    BMP's Evaluate rate to account for organic and inorganic nitrogen sources applied Nutrient Management ...

  5. Multi-State Research Summaries

    https://stepupsoy.osu.edu/soybean-production/multi-state-research-summaries

    North Central US Agronomically Optimal Soybean Seeding Rates and Associated Risk Across North America ...

  6. On-Farm Research

    https://stepupsoy.osu.edu/farm-research

    or early May 130,000 seeds/acre seeding rate Spray foliar fungicide + foliar insecticide at the R3 ... rate NO foliar fungicide + foliar insecticide application We are targeting specific areas of Ohio: ...

  7. Revised Winter Malting Barley Guide Available

    https://stepupsoy.osu.edu/news/revised-winter-malting-barley-guide-available

    includes updated seeding rate and soil fertility recommendations. ...

  8. Field Estimations of Alfalfa Fiber Content

    https://forages.osu.edu/news/field-estimations-alfalfa-fiber-content

    primarily on alfalfa maturity. Variable weather conditions affect the rate of bud and flower development in ...

  9. Published Research

    https://stepupsoy.osu.edu/published-research

    10.1002/cft2.20078 Lindsey, L.E., A.W. Goodwin, S.K. Harrison, and P.A. Paul. 2020. Optimum seeding rate and stand ... Soil and terrain properties that predict differences in local ideal seeding rate for soybean. Agron. J. ... Tenuta, and S.P. Conley. 2020. Defining optimal soybean seeding rates and associated risk across North ...

  10. Get Ready for Spring Planting Now

    https://forages.osu.edu/news/get-ready-spring-planting-now

    borrow. Calibrate the drill to the desired seeding rate using the seed that will be planted and then don’t ...

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