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  1. 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 ...

  2. 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. ...

  3. 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 ...

  4. 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 ...

  5. Establishing New Forage Stands

    https://forages.osu.edu/news/establishing-new-forage-stands

    before seeding to ensure good seed-soil contact and reduce the rate of drying in the seed zone. ...

  6. Pasture and Forage Management Field Day

    https://forages.osu.edu/events/pasture-and-forage-management-field-day

    A FREE clinic that will cover the following topics: Soils and Fertility Seeding: rates, varieties, ...

  7. Emergency Forage for Planting Early to Mid-Summer

    https://forages.osu.edu/news/emergency-forage-planting-early-mid-summer

    http://www.forages.psu.edu/topics/species_variety_trials/species/brassica/index.html. Seeding Rates and Mixtures Plant high quality seed of a known variety, which will ensure high ... germination rate and avoid unpleasant surprises regarding varietal identity and crop characteristics. Table ... 1 outlines recommended seeding rates and dates for the different annual grasses. Mixtures of summer-annual ...

  8. Feeding High Ash Forages

    https://forages.osu.edu/news/feeding-high-ash-forages

    fed to dry dairy cows. In that situation, inclusion rates of the high potassium forage should be ...

  9. Options for Controlling Alfalfa Weevil in Organic Fields

    https://forages.osu.edu/news/options-controlling-alfalfa-weevil-organic-fields

     Entrust (a spinosad) at the higher rate of 1.25 oz/acre.  We have not tested these products, but ... a University of California study found Entrust at the high rate to be moderately effective for alfalfa weevil ...

  10. Evaluate rate to account for organic and inorganic nitrogen sources applied

    https://agbmps.osu.edu/scenario/evaluate-rate-account-organic-and-inorganic-nitrogen-sources-applied

    might limit the total rate of the organic source applied, additional nitrogen might be needed. ... commercial fertilizer rates and to match the total nitrogen needs of the crop. The highest measured nitrogen ... losses in water are seen where full rates of commercial fertilizer nitrogen are applied in combination ...

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