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  1. Fertility Factsheets, Bulletins and Tools

    https://agcrops.osu.edu/FertilityResources

    (AGF-507) Understanding Value in Lime (ANR-9) Lime Application Rate Calculator (Excel Spreadsheet) Nitrogen ... Corn Nitrogen Rate Calculator Concepts and Rationale for Regional Nitrogen Rate Guidelines for Corn ... Version eNutrient Management Workbook (Excel Spreadsheet) Manure Nutrient Rate and Value Calculator ...

  2. Zinc Application to Wheat – Is it Needed?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-37/zinc-application-wheat-%E2%80%93-it-needed

    mineralization rate of organic matter slows down the release of Zn into the soil solution. Additionally, sandy ... Recommendations has a table for the Zn rate based on soil test Zn (based on 0.1 N HCL extractant) and soil pH ...

  3. Fall-applied Herbicide Considerations

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-36/fall-applied-herbicide-considerations

    Table 1 in the Weed Control Guide for Ohio, Indiana, Illinois, and Missouri provides ratings for various ...

  4. Forage Challenges as the Weather Turns Cooler to Keep Livestock Safe

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-36/forage-challenges-weather-turns-cooler-keep-livestock-safe

    had a high rate of nitrogen fertilization or manure history and in soils that have high nitrogen to ... stocking rates and rotational grazing. Green chop Green-chopping forages will not significantly reduce the ...

  5. Battle for the Belt: Episode 31

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-35/battle-belt-episode-31

    down and the amount of disease on the ear. Fields with higher rates of disease like Diplodia Ear Rot ... For the Belt Location Updates This week, we completed disease ratings in corn at the Wooster location. ...

  6. 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 ...

  7. Battle for the Belt: Episode 29

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-33/battle-belt-episode-29

    Figure 1). During disease rating, tar spot was found in planting dates four and five. The severity was ... at maturity (R6). While disease rating planting date five, small amounts of tar spot were found. The ...

  8. Wheat Planting Management Considerations for Fall 2023

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-32/wheat-planting-management-considerations-fall-2023

    seeding rates are between 1.2 and 1.6 million seeds/acre. For drills with 7.5-inch row spacing, this is ... about 18 to 24 seeds per foot of row. When wheat is planted on time, the actual seeding rate has little ... effect on yield, but high seeding rates (above 30 seeds per foot of row) increase lodging and risk of ...

  9. 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- ...

  10. 2023 End-of-season Corn Yield Forecasts

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-33/2023-end-season-corn-yield-forecasts

    five-year average, favorable crop condition ratings exceeded previous year averages. The 2023 end-of-season ...

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