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  1. 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. ...

  2. Earnings Analysis

    https://hcs.osu.edu/about/earnings-analysis

    Chamber  Type  Size  Fees for FY24-FY25 101 Refurbished BDW-80 80 ft2 $4.50/ day 108 Refurbished BDW-40 40 ... ft2 $4.00/ day 109 Refurbished BDW-40 40 ft2 $4.00/ day 1 New BDW-40 low Temp CO2 40 ft2 $5.50/ day no ... CO2 1 New BDW-40 low Temp CO2   $6.50/ day with CO2 2 New PGR15 reach in  16 ft2 $3.50 / day 3 New ...

  3. Growers and Retailers Needed: Understanding Yield Response to K Applications in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-05/growers-and-retailers-needed-understanding-yield-response-k

    consultants, retailers, and farmers have been concerned that soil K values have been decreasing.  One cause for ... Fields need to be in a corn and soybean rotation and have pH levels within acceptable range.  Fields ... field plots.  The Ohio State University will work with the farmer or consultant to collect needed soil ...

  4. Citizen's Qualitative Habitat Evaluation Index (cQHEI), Train-the-Trainer, April 4-5, 2024

    https://epn.osu.edu/notices/citizens-qualitative-habitat-evaluation-index-cqhei-train-trainer-april-4-5-2024

    Evaluation Index (cQHEI), Train-the-Trainer, is coming up on April 4-5, 2024. The first day (classroom) will ... organizations in many other states use a standard method called the Qualitative Habitat Evaluation Index (QHEI) ... Level 1 data collectors under Ohio’s QDC law (OAC 3745-4-03) upon completion of the MBI training. ...

  5. Using Drones for Spray Application- Adoption Trends in US and Worldwide

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-06/using-drones-spray-application-adoption-trends-us-and-worldwide

    attractive for many countries around the world mainly for five reasons: (1) The topography or soil conditions ... reduce the risk of applicators being contaminated by the pesticides (backpack sprayers, which pose ... significant health risk to their users, are the most preferred spray equipment in many countries), and 5) lack ...

  6. Zinc Application to Wheat – Is it Needed?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-37/zinc-application-wheat-%E2%80%93-it-needed

    and soils with low soil test Zn level, not wheat.  Keep in mind, field crops in Ohio have a very ... soils with low organic matter could be deficient in Zn. Some studies also show that the high level of ... phosphorus may cause Zn deficiency, especially when Zn soil test levels are in low range. Crop type: Wheat is ...

  7. Ohio’s Premier Ag Conference March 12-13 in Ada

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-05/ohio%E2%80%99s-premier-ag-conference-march-12-13-ada

    Sixty outstanding presenters with topics on agronomic crops, soil health, nutrient management, ... sessions include Soil Health, Cover Crops and No-till; Nutrient Management; Agronomic Crop Management; and ... about 4:30 p.m. Sessions will include: Soil Health, Cover Crops and No-till; Agronomic Crop Management; ...

  8. Fertilization

    https://agcrops.osu.edu/node/4389

    before planting when the soil-test level is below 50 ppm. Recommendations are determined by yield goal ... removal).  Yield  Potential  (bu/ac) Soil  CEC Soil-Test K  (ppm)     25 50 75 100 125 150 175 60       lb  ... ―Both Grain and Straw Removed.  Yield  Potential  (bu/ac) Soil  CEC Soil-Test K (ppm)     25 50 75 100 125 150 ...

  9. Transitioning to Organic Workshop

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-06/transitioning-organic-workshop

    between 10 am and 2:00 pm in the office building at the research station, at 1165 Gonawein Rd, Fremont, ...

  10. Fertilization Recommendations

    https://agcrops.osu.edu/node/4348

    Magnesium (Mg)  Soybeans require a minimum exchangeable soil test level of 200 and 50 ppm (400 and 100 ... Recommendations for Soybeans.    Yield   Potential   (bu/ac) Soil   test   (Bray   P) 30 40 50 60 70 ppm   (lb/ac) ... Cation Exchange Capacities (CECs) and Soil-Test Levels.  ​​​​​​     Yield Potential bu/  ac 30 40 50 60 ...

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