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  1. Volunteer Opportunity- Event Waste Sorting Team

    https://epn.osu.edu/jobs/885

    a high-end event and we (staff + volunteers) will be doing the sorting for the attendees. There will be ... appropriate compost/recycling/landfill container. This level of service accomplishes two goals, it increases ... because they are receiving an upgraded level of service. Achieving both goals will reflect very positively ...

  2. Field Ecologist I- Limnology

    https://epn.osu.edu/jobs/886

    conflicts. High level of attention to detail and accuracy Ability to work independently and as part of ... ground beetles, and soil microbes; operations and maintenance of in-situ meteorological sensors, soil ... be considered. Previous NEON program field experience will be highly considered. The NEON program ...

  3. Converting between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values

    https://ohioline.osu.edu/factsheet/anr-75

    Bray P. When only soil test values in the agronomic range were considered (less than 50 ppm Bray P), ... relationships between Mehlich-3, Bray P, and Ammonium Acetate soil test extractants in the Tri-State Region. ... 3–1170 ppm, and Mehlich-3 K values ranged from 25–899 ppm. We examined relationships with all soil test ...

  4. 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 ...

  5. EPN Breakfast- Tuesday, February 14, 2023: Environmental and health scientists bite back! Managing tick and mosquito bite-based diseases in Ohio and beyond

    https://epn.osu.edu/events/epn-breakfast-tuesday-february-14-2023-environmental-and-health-scientists-bite-back-managing

    Valley from an “on the ground” perspective, and highlight the increasing risk and incidence of ... remarks. 8:20 a.m. A series of expert panel presentations, which will overview the collaborations between ... a Registered Environmental Health Specialist who has been working in Vector Management at the local level for ...

  6. 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 ...

  7. Interpreting a Soil Test Report

    https://ohioline.osu.edu/factsheet/agf-0514

    suitability to grow a chosen crop. Phosphorous and potassium soil test levels help us know if fertilizer is ... values is needed if they are not reported as ppm using a Mehlich 3 soil test. Soil test values reported ... in pounds per acre are converted to ppm by dividing pounds per acre by 2. If phosphorus soil test ...

  8. Up in the Air with Sustainable Aviation Experts

    https://epn.osu.edu/events/air-sustainable-aviation-experts

    "Test-piloting a new twist in sustainability education." 8:10 a.m. Eric Toman, PhD, interim director, Ohio ... reduction reporting and net zero goals with specific aviation organizations.  8:50 a.m. Dr. Horack moderates ... career at NASA’s Marshall Space Flight Center having achieved the level of senior executive service. His ...

  9. Ohio Data that Shaped the Tri-State Fertilizer Recommendations

    https://ohioline.osu.edu/factsheet/agf-518

    that very low soil test levels require high fertilizer rates, but as soil test levels increase, our ... able to answer the question, “At what soil test level should I apply fertilizer to see a yield ... response?” To answer this question, we need to establish a critical soil test level.  For each trial, we ...

  10. Soil Health 2023 Webinar Series

    https://soilhealth.osu.edu/news/soil-health-2023-webinar-series

    The Agronomic Crops Team Soil Health Webinar Series returns this winter. You won’t want to miss ... out on this year’s line-up of farmers and academic experts covering a wide range of soil health ... Soil Health   Dr. Peter Tomlinson, Kansas State University  February 2nd, 8:00-9:00 a.m. Know Your ...

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