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  1. Lime Considerations

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-40/lime-considerations

    for grazing animals. Soil test magnesium levels need to be greater than 50 ppm (100 lb) for optimal ... corn, soybean, wheat, and alfalfa production on fine to medium textured soils and greater than 35 ppm on ... magnesium ratio is larger than 1. High calcium lime should be used in situations where the soil test calcium ...

  2. Soybean Planting Progress and Vegetative Growth

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-15/soybean-planting-progress-and-vegetative-growth

    increases. Leaf area is measured as the leaf area index (LAI) or the acres of leaf area per acre of crop. ... beginning, and all of the leaf area the plant develops needs to stay healthy for yields to be high ... temperatures and cold soils alone can cause poor leaf color. Small plants have small root systems and acquire ...

  3. Recommendations for Soybeans Planted in June

    https://agcrops.osu.edu/2022-16/recommendations-soybeans-planted-june

    150,000 plants/acre. (For May planting dates, a final stand of 100,000 to 120,000 plants/acre is generally ...

  4. Coffee with the Master Gardeners

    https://franklin.osu.edu/events/coffee-master-gardeners-3

    9 – Developing a Butterfly Garden August 6 – Creating a Food Forest in Your Backyard September 17 – Soil Testing ...

  5. Coffee with the Master Gardeners

    https://franklin.osu.edu/events/coffee-master-gardeners-2

    9 – Developing a Butterfly Garden August 6 – Creating a Food Forest in Your Backyard September 17 – Soil Testing ...

  6. Coffee with the Master Gardeners

    https://franklin.osu.edu/events/coffee-master-gardeners-1

    9 – Developing a Butterfly Garden August 6 – Creating a Food Forest in Your Backyard September 17 – Soil Testing ...

  7. Imbibitional Chilling – Is it a concern?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-11/imbibitional-chilling-%E2%80%93-it-concern

    is below 50 ° F when the seed imbibes (rapidly takes up water from the soil, usually within 24 hours ... planted into soil with at least 50°F of temperature and adequate moisture (at least 40-50% plant available ... temperatures over the last few days soil temperatures may have been still cold (<50°F) at recommended ...

  8. CFAES Ag Weather System 2022 Near-Surface Air and Soil Temperatures/Moisture (Update 7- Final)

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-14/cfaes-ag-weather-system-2022-near-surface-air-and-soil

    Figure 1: Daily average air temperature (dashed red), two-inch (green) and four-inch (blue) soil ... temperatures for spring 2022. Current daily average soil temperatures are noted for each location. Soil type ... and location of measurements (under sod or bare soil) are provided in the lower right corner of each ...

  9. Weather Update: Unofficial Start to Summer Cools off by Week’s End

    https://agcrops.osu.edu/2022-16/weather-update-unofficial-start-summer-cools-week%E2%80%99s-end

    additional rain activity possible. Behind the front, high pressure will settle in for Friday through Sunday ... with cooler and less humid air. As high pressure weakens early next week, humidity will increase along ... above average precipitation (Figure 3). Climate averages for this period include a high ...

  10. Managing Phosphorus for Yield and Reduced Edge of Field Losses

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-35/managing-phosphorus-yield-and-reduced-edge-field-losses

    level. At 20 PPM or less, the risk of yield loss increases. Annual in season P nutrient application ... applications when STP is greater than 150 PPM. Follow NRCS 590 site and rate criteria between 40 to 150 PPM ... 8. 8. BMPs for high risk P loss sites: Monitor fields for P loss using the Ohio P risk index and ...

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