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  1. 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 ...

  2. SENR Seminar Series- Dr. Rahman 1/31/19

    https://senr.osu.edu/events/senr-seminar-series-dr-rahman-13119

    machine charge. Years in irrigated farming, interest rates of loans, access to electricity, drought, and ...

  3. Critical Area Planting (NRCS 342)

    https://agbmps.osu.edu/bmp/critical-area-planting-nrcs-342

    Establishing permanent vegetation on sites that have, or are expected to have, high erosion rates ... expected high rates of soil erosion by wind or water. Stabilize stream and channel banks, pond and other ...

  4. Endeavor Center operates at full occupancy for most of 2018

    https://southcenters.osu.edu/newsletter/fall-2018/endeavor-center-operates-full-occupancy-for-most-2018

    occupancy rate for most of the year.  During the year we had partners graduate, but were fortunate to have ...

  5. Nitrogen Recommendations When Organic N is Used

    https://agbmps.osu.edu/bmp/nitrogen-recommendations-when-organic-n-used

    a yield goal to set nitrogen rates (Table 3). Manure application rates should be carefully considered to ... avoid excessive nitrogen rates. Over-application of nitrogen often results in increased wheat lodging, ... timing, placement and rate are considered. The N cost of a corn enterprise budget makes up 15-20% of the ...

  6. Dr. Emmanuel Hatzakis

    https://fst.osu.edu/our-people/dr-emmanuel-hatzakis

    Rodriguez-Saona, LE, "Influence of ultraviolet light on germination rate and speed of Kentucky Bluegrass (Poa ...

  7. Western Ohio Cropland Values and Cash Rents 2017-18

    https://ohioline.osu.edu/factsheet/aede-17-18

    rental rates are projected to decrease in 2018. According to the Western Ohio Cropland Values and Cash ... rates are land productivity and potential crop return, and the variability of those crop returns. Soils ... opinion-based study surveyed professionals with a knowledge of Ohio’s cropland values and rental rates ...

  8. In-Crop Application of Manure Sourced Nutrient to Maximize Crop Uptake

    https://agbmps.osu.edu/bmp/crop-application-manure-sourced-nutrient-maximize-crop-uptake

    which focus on the “right” rate, placement, timing and source of nutrients to maximize crop yield and ... relates to in-crop application of manure. The rate, timing and placement strategies of 4R Nutrient ... fraction will become available through mineralization. “Rate” based manure nutrient strategies have ...

  9. 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. ...

  10. 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 ...

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