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  1. ANR Factsheet for tracking Growing Degree Days in Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-41/anr-factsheet-tracking-growing-degree-days-corn

    accurately rating crop’s maturity to inform crop management decisions for adequate yield, quality, and grain ... moisture at harvest. For this reason, we rate hybrid maturity based on “Growing Degree Days” (GDD), or heat ... process. Corn Growing Degree Days: A Method of Maturity Rating for Hybrids Access AGF-101 here: ...

  2. Conservation Tillage & Technology Conference March 12-13 in Ada

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-04/conservation-tillage-technology-conference-march-12-13-ada

    Registration is $100 (https://www.allenswcd.com/cttc/) and is a flat rate of $100 if postmarked by March 6, ...

  3. Nitrogen Management

    https://agcrops.osu.edu/farm-science-review/osu-agronomic-crops-plots/nitrogen-management

    Ohio’s corn nitrogen recommendation tool is the Corn Nitrogen Rate Calculator ... (https://www.cornnratecalc.org/). The Ohio database has over 300 trials where four or more rates were applied to understand nitrogen ... Maximum Return to Nitrogen (MRTN) rate affects yield and profitability on individual farms. These plots ...

  4. Fertility Factsheets, Bulletins and Tools

    https://agcrops.osu.edu/FertilityResources

    (ANR-9) Lime Application Rate Calculator (Excel Spreadsheet) Nitrogen Corn Nitrogen Rate Calculator ... Concepts and Rationale for Regional Nitrogen Rate Guidelines for Corn MRTN Spring Nitrogen Management for ... Workbook (Excel Spreadsheet) Manure Nutrient Rate and Value Calculator Version 2 (Excel Spreadsheet) Ohio ...

  5. Ohio Crop Progress: Precipitation, Cool Weather, and Corn Dry Down

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-36/ohio-crop-progress-precipitation-cool-weather-and-corn-dry-down

    ‑ October, dry-down rates usually drop to 0.5 to 0.75% per day. Between late October to early November, field ... dry ‑ down rates drop to 0.25 to 0.5% per day. Finally, by mid November, drydown rate is stimated at ... about 0 to 0.25% per day. The later it gets, drying rates go lower and at times drying can be ...

  6. Late Fall Herbicide Applications

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-41/late-fall-herbicide-applications

    likely result in slower plant death. Table 1 in the Weed Control Guide provides ratings for various ...

  7. Irrigation and Managing for Maximum Yield

    https://agcrops.osu.edu/farm-science-review/osu-agronomic-crops-plots/irrigation-and-managing-maximum-yield

    Keep reading for more management details. Corn 40,000 seeds/acre planting rate 30" row spacing ... is 3% or less Soybean 140,000 seeds/acre planting rate with seed treatment Irrigation targeting R3- ...

  8. 2023 Agronomy Field Day

    https://agcrops.osu.edu/events/2023-agronomy-field-day

    County Farm Service Agency Carri Jagger, Nitrogen rate study Matt Stooksbury and Mike Clapper, Nitrogen ... rate study and water quality testing Adam Staley, Using solar panels on the farm ...

  9. Winter Application of Manure in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-032023-41/winter-application-manure-ohio

    following criteria: • The rate of application shall not exceed the lesser of 5,000 gallons/acre or P removal ...

  10. Statewide and Region Phosphorus Nutrient Use in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-02/statewide-and-region-phosphorus-nutrient-use-ohio

    from 1994 to 2022. The reduction rate ranges from 50 to 868 tons annually (Table 1). Table 1. Annual ...

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