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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 ...
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Published Research
https://stepupsoy.osu.edu/published-research
Row Spacing and Nitrogen Rate on Wheat Grain Yield and Profitability as Influenced by Diseases. Plant ... Investigation of Seeding Rate for Wide-Row Wheat Production in Northwest Ohio. Crop, Forage, and Turfgrass ...
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Subsurface Placement of Nutrient
https://agbmps.osu.edu/bmp/subsurface-placement-nutrient
2001). Banded fertilizer rates can be reduced by 25–50 percent. The goal in fertilizer addition is to ... fertilizers are used, limits to nitrogen and potassium total rates exist. Due to the potential of injury from ... 17 percent of the application rate might be possible. Figure 34. Effect of phosphorus placement on ...
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Useful Tables: Adjustments and Conversions on Corn and Soybean Parameters
https://ohioline.osu.edu/factsheet/agf-502
Planting Dates and Harvest Population Rates* Planting Date Plants per Acre at Harvest 10,000 15,000 20,000 ...
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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 ...
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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. ...
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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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Soil test P levels between 50 PPM and 150 PPM (or P Risk Index of Medium to High)
further use of BMPs would benefit water quality. Fertilizer rate determination and application practices ... levels, yield goals, and the 4R’s of nutrient stewardship (the right rate, right placement, right timing, ... field for application of organic nutrients if at all possible Apply no more than a 2 year rate of ...
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Choosing a Pesticide Product
https://ohioline.osu.edu/factsheet/anr-67
used, equipment required, application rate, and handling instructions. Different formulations may be ...
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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 ...