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ANR Between the Rows
https://extension.osu.edu/events/anr-between-rows-4
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ANR Between the Rows
https://extension.osu.edu/events/anr-between-rows-3
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ANR Between the Rows
https://extension.osu.edu/events/anr-between-rows-2
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ANR Between the Rows
https://extension.osu.edu/events/anr-between-rows-1
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ANR Between the Rows
https://extension.osu.edu/events/anr-between-rows-0
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ANR Between the Rows
https://extension.osu.edu/events/anr-between-rows
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Director's Note, January 19, 2023
https://senr.osu.edu/email/directors-note-january-19-2023
Environmental Professionals Network (EPN) program celebrating World Soil Day. Learn more about this event and ...
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Ecology of Infectious Disease
https://senr.osu.edu/courses/enr-5335
diseases. Prereq: One undergraduate-level Biology course; or permission of instructor. Not open to students ...
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Grapevine Nutrient Management: Petiole Sampling and Analysis
https://ohioline.osu.edu/factsheet/hyg-1438
availability. However, there is a poor relationship between soil and plant nutrient levels. While a soil may be ... adequate levels of another nutrient while the soil test indicates a deficiency. This poor relationship may ... Manganese (Mn) 25–1,000 ppm 3 31–150 ppm Iron (Fe) 30–100 ppm 31–50 ppm Copper (Cu) 5–15 ppm 5–15 ppm Boron ...
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Developing Phosphorus and Potassium Recommendations for Field Crops
https://ohioline.osu.edu/factsheet/AGF-515
+ (0.05 x CEC))] + (YP x CR) + 20 CL is the critical level (100 ppm at a CEC of 10), STL is the soil test ... test results are based on soil calibration studies that correlate soil test levels to crop yield ... crop (buildup stage). Once soil test values reach the critical soil test level, a maintenance approach ...