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  1. Crop Response to Potassium Fertilizer in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-04/crop-response-potassium-fertilizer-ohio

    of yield penalty with no K application decreases as soil K levels go above 100 ppm. If the soil test ... (2023) classified Mehlich-3 soil K levels into <70, 70-100, 100-130, 130-160, and >160 ppm to ... yield, the higher the yield increase from K fertilizer.   Generally, as the soil test K levels decreased, ...

  2. Crop Response to Phosphorus Fertilizer in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-03/crop-response-phosphorus-fertilizer-ohio

    soil P levels go above 20 ppm. If the soil test P level is less than 20 ppm, there is an increased risk ... less than 10 ppm, the median relative yield was 87%. As the soil test P level increased above the ... the Mehlich-3 soil test P level. The Mehlich-3 soil P measures the readily available soil P for crop ...

  3. Statewide and Region Phosphorus Nutrient Use in Ohio

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

    trends in mean soil test P (STP) levels between 1993 and 2015. Since 2003, Ohio's P 2 O 5 removal ... P recommendations from 1995 to today, review changes in soil test phosphorus (STP), and identify the sources of ... declines in Soil Test P. Soil test P is one factor that can mitigate chronic P loss at the edge of a field. ...

  4. 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

    valuable information. Among the speakers are Barry Fisher, a soil health expert; Dan Quinn, Purdue ... Biologics; Laura Johnson, Heidelberg University; Shawn Lucas, Kentucky State University; Terry Hofecker, Soil ... Agriculture and Natural Resources Educators in local counties with assistance from local Soil and Water ...

  5. Wheat Planting Management Considerations for Fall 2023

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

    than corn or soybean, and soil test levels should be maintained between 30-50 ppm (Mehlich-3 P) for ... optimum production (Table 1). Do not add phosphorus if soil test levels exceed 50 ppm. Soil potassium ... should be maintained at levels of 100-130 and 120-170 ppm (Mehlich-3 K) on sandy soils (CEC < ...

  6. Sew Ohio

    https://ohio4h.org/events/sew-ohio

    and textile skills.The goal is for the 4-Hers to learn from sewing experts. No matter what your level ... based upon your sewing level. Each level will be learning different things (see attached flyer for level ... descriptions). This is the schedule of events for the day: 9:30- 10:00 am | Registration 10:00- 10:50 am | Class ...

  7. Ohio Turfgrass Foundation Spring Tee Off – March 7

    https://extops.cfaes.ohio-state.edu/newsletter/news-and-notes/february-16-2024/ohio-turfgrass-foundation-spring-tee-%E2%80%93-march-7

    at checkout (will reduce cost to $50). Visit ohioturfgrass.org/event/24SpringTeeOff to learn more ...

  8. Office of Outreach and Engagement Update

    https://extops.cfaes.ohio-state.edu/newsletter/news-and-notes/february-16-2024/office-outreach-and-engagement-update

    Programs of Excellence in Engaged Scholarship: To support and promote high-impact engaged ... annually that demonstrate excellence in community-engaged scholarship and meet the criteria of high ...

  9. Green Industry Conference Update

    https://extops.cfaes.ohio-state.edu/newsletter/news-and-notes/february-16-2024/green-industry-conference-update

    conference in Cincinnati. This was an impactful collaboration between agriculture and natural resources and ...

  10. Note from David Civittolo

    https://extops.cfaes.ohio-state.edu/newsletter/news-and-notes/february-16-2024/note-david-civittolo

    between us. We look forward to more Cabinet road trips across the state this year and visiting with more ...

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