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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 ...
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Statewide and Region Phosphorus Nutrient Use in Ohio
from 1994 to 2022. The reduction rate ranges from 50 to 868 tons annually (Table 1). Table 1. Annual ...
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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 ...
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ANR Factsheet for tracking Growing Degree Days in 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: ...
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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 ...
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2023 Research Results
https://herbselector.osu.edu/node/184/2023-osu-weed-science-field-research-results
Waterhemp Control 16 23METRIBUZIN USB Metribuzin Rate Titration for Waterhemp Control 17 23METRMIX USB ...
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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 ...
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Zinc Application to Wheat – Is 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 ...
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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 ...
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Forage Challenges as the Weather Turns Cooler to 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 ...