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  1. October Usually Brings Our First Fall Freeze

    https://fulton.osu.edu/news/october-usually-brings-our-first-fall-freeze

    that relies on historical temperature data at the county level back to 1950 and allows users to select ... a freeze temperature threshold between 20°F and 40°F to visualize the earliest, average, and latest fall or ... that 50% of the time, a hard freeze (28°F) occurs by October 30 th (green line) for this site. These ...

  2. Seeding Perennial Forages in Late Summer

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-24/seeding-perennial-forages-late-summer

    phosphorus level for forage legumes is 30 to 50 ppm Mehlich-3 and for grasses 20 to 30 ppm Mehlich-3. The ... optimal soil potassium level is 120 to 170 ppm for most of our soils.   Check herbicide history of field. ... contact. Be aware that too much tillage depletes soil moisture and increases the risk of soil crusting. ...

  3. Variety Performance Trials

    https://agcrops.osu.edu/node/4324

    a supplement in Ohio’s Country Journal,  Ohio Soybean Performance Trials. Details of testing and evaluation ...

  4. Wheat Planting When the Soil is Dry

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-34/wheat-planting-when-soil-dry

    For the germination process to begin, wheat seeds need to imbibe (take in) water. With dry soil in ... In previous years, when wheat was planted into dry soil, emergence occurred approximately 4 weeks ... after planting when soil moisture was restored with rainfall. Some key points to keep in mind: If soil ...

  5. Estimated and Soil Test Methods to Determine Supplemental N need after Flooding

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-19/estimated-and-soil-test-methods-determine-supplemental-n-need

    than 10 pounds of N for every 2 ppm reduction in soil sample N below the expected levels listed in ... understanding of loss mechanisms and other estimates of loss or soil tests may help decide on 2022 management in ... between 55 to 65 degrees Fahrenheit, approximately 2 to 3% of soil nitrate is lost per day under saturated ...

  6. What Is a Good Soil Health Number In Ohio?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-29/what-good-soil-health-number-ohio

    6.0 – 6.8 and most had sufficient Mehilch-3 P and K values. In general, soil test levels were in ... soil health value is essential for understanding these tests and inferring soil function. A common ... for these soils, with 50% of the values falling below and 50% of the values falling above 2.2% (median ...

  7. Can We Get More Information From Our Soil Samples?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-29/can-we-get-more-information-our-soil-samples

    A soil test is a profitable investment to inform our nutrient management strategy. Some farms find ... consider additional tests that can provide helpful management information. Some examples are soil health, ... measures. The Soil Health Institute did a broad ranging analysis of 30 soil health test. SHI recommends ...

  8. September 2022 Department Highlights

    https://fst.osu.edu/september-2022-department-highlights

    research with high pressure processing was featured as one of ten Buckeye Innovators in the Ohio State ... Jimenez-Flores for having among the 100 most highly cited papers published in JDS. The paper they refe re nce is ...

  9. Herbicide Carryover to Fall Established Cover Crops

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-28/herbicide-carryover-fall-established-cover-crops

    emergence and plant health look similar between the soil with and without the herbicide, it is likely that ... More research is needed in this area. What we do know for certain is that high levels of biomass and ... throughout July likely decreased that risk. It is still important to consider which herbicides were used ...

  10. Weather Update: Fall-like Weather with Eyes on the Tropics

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-33/weather-update-fall-weather-eyes-tropics

    high pressure will take control of the weather for Thursday and Friday with tranquil conditions ...   Temperatures will remain about ten degrees below average for much of the week, with highs ranging from the ... upper 50s to mid 60s (north to south) and overnight lows mainly in the 40s. A few cooler spots might see ...

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