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  1. Potassium Deficiency?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/potassium-deficiency

    . If soil test K is <120 ppm, fertilizer may be added in-season according to Tables 2 (corn) and ... 3 (soybean). We do not recommend using foliar products to supply K. If soil test K values are >120 ppm and ... leaves with edges exhibiting symptoms first. Potassium deficiency symptoms can indicate low soil test ...

  2. Join OABA and OSU Extension for the 4R Technology Review Field Day on September 6

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-29/join-oaba-and-osu-extension-4r-technology-review-field-day

    management, precision agriculture, and soil health. This is a great opportunity to learn about the latest ... The Ohio State University Immediate and Significant ROI from Soil Sampling Accuracy and Accountability ...

  3. Weather Update: Unsettled Weather Continues

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-20/weather-update-unsettled-weather-continues

    your location by visiting https://go.osu.edu/drought_cmor. Forecast An upper-level low-pressure system ... Temperatures are expected to remain cool on Tuesday with highs in the 70s and overnight lows in the 60s. ... Tranquil weather will return for Wednesday with highs in the mid-70s to low 80s across the state. A warming ...

  4. Farm Science Review Agronomy College Sept 12

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-26/farm-science-review-agronomy-college-sept-12

    Registration opens at 8:30 a.m. and the program will conclude by 4 pm. Participants will rotate between ... The Ohio State University Soil Analysis with Greg LaBarge, The Ohio State University Biological ...

  5. Lep Monitoring Network Update #18 – Fall Armyworm Monitoring Starting Across Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-30/lep-monitoring-network-update-18-%E2%80%93-fall-armyworm-monitoring

    with high FAW numbers, averages of 33.7 and 8, respectively. We will continue monitoring FAW number ...

  6. Continue to Scout for Corn Foliar Diseases

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-26/continue-scout-corn-foliar-diseases

    season. Infection requires dew or foggy conditions and high relative humidity in the canopy. Tar spot: ... multiple active ingredients (AI) are more effective against tar spot and should be applied between VT and ... R3 in a high disease environment (>5% severity). Northern corn leaf blight:  keep an eye out for ...

  7. Manure Management and Field Spill Prevention Demonstration

    https://agcrops.osu.edu/events/manure-management-and-field-spill-prevention-demonstration

    manure and demonstrate methods of containment including tilling the soil and building temporary dams. ... Department of Agriculture Division of Soil and Water.  Kevin Erb from the University of Wisconsin will ... demonstrate soil tilling, protecting standpipes and building dams. Luke Dull from the Ohio Department of ...

  8. Late Spring Dry Spell Underway

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-16/late-spring-dry-spell-underway

    Memorial Day felt like the typical unofficial start to summer, with highs well into the 80s across ... (Figure 1). Precipitation over the last 30- and 60-days is running 50-75% of normal across most of Ohio, ... highs warming into the mid to upper 80s throughout the week, and getting into the low 90s this weekend ...

  9. Manure, PSNT and N recommendations

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-20/manure-psnt-and-n-recommendations

    determine how much N to apply: From PennState University – if the soil nitrate test is above 21 ppm, then ... then use this calculator to determine the need. 1 Soil NO 3-N level in ppm from PSNT 2 Yield ... 21-25- 90 >25 No sidedress N For example: From the above grower with a 20 ppm soil nitrate PSNT test ...

  10. Conservation drainage – a showcase at the Ohio State Lima regenerative agriculture farm

    https://fabe.osu.edu/news/conservation-drainage-%E2%80%93-showcase-ohio-state-lima-regenerative-agriculture-farm

    the main purpose of drainage was to get rid of excess water from soils, today’s farmers need to ... of Land Improvement Contractors of America (OLICA) and their industry partners, and the Allen Soil ... and learning, and community engagement and is a great marriage between ecosystem and humans working ...

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