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  1. Will Planting Delays Require Switching Corn Hybrid Maturities?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-12/will-planting-delays-require-switching-corn-hybrid-maturities

    a shortened growing season. A hybrid planted in late May will mature at a faster thermal rate (i.e. require ... rated at 2800 GDDs with normal planting dates (i.e. late April or early May) may require slightly less ... hybrids because of rapid dry down rates. However, in other years, cool, wet conditions after maturity ...

  2. Managing Big, Wet Cover Crops

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-13/managing-big-wet-cover-crops

    suggestions regarding termination of covers: Increase glyphosate rates to compensate for larger size, and ... control legume covers that escape the initial burndown, although high rates of glyphosate can also work.  ... Glufosinate also has some activity on legumes but will be more variable – use high rates and spray volumes and ...

  3. Forage Options for Prevented Planting Corn and Soybean Acres

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-15/forage-options-prevented-planting-corn-and-soybean-acres

    variety, no-tilled seeding rates of from 80 to 100 pounds of oats have consistently resulted in optimum ... forage yields. * Optimum nitrogen application rate has been 40 to 50 pounds per acre. This application ... effective rate. Higher rates of nitrogen actually depressed yields in our 2008 plots. * Over the years, many ...

  4. Switching hybrid maturities for June planting dates

    https://agcrops.osu.edu/newsletter/corn-newsletter/201916/switching-hybrid-maturities-june-planting-dates

    Check hybrid disease ratings for foliar diseases (esp. gray leaf spot and northern corn leaf blight), ...

  5. Ponding and Saturated Soils: Results of Recent Ohio Corn Research

    https://agcrops.osu.edu/newsletter/corn-newsletter/201917/ponding-and-saturated-soils-results-recent-ohio-corn-research

    plant-available N from soil organic matter through the process of mineralization is also at its maximum rate in ...

  6. Heat Stress in Dairy Cows

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-21-issue-3/heat-stress-dairy-cows

    rate or panting, or environmental monitoring (Tucker et al., 2019). Although the exact threshold an ... heat by sweating, seeking shade, increasing their respiration rate, increasing their time spent ...

  7. Manure Sampling for Nutrient Analysis

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-21-issue-3/manure-sampling-nutrient-analysis

    application and the results are used in calculating the field application rate. In practice, this is ... application rates and sample results. Sampling directly from the storage structure is usually more difficult ...

  8. Speeding Up Hay Drying

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-15/speeding-hay-drying

    desiccants.   Desiccants are chemicals applied when mowing the crop that increase the drying rate. The most ... directions and application rates for the hay moisture content at baling. Watch wet bales carefully!   If hay ...

  9. Modified Relay Intercropping: Now is the Time to Make Sure your Plan will Work

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-08/modified-relay-intercropping-now-time-make-sure-your-plan-will

    double crop soybeans. During these 18 years we have worked with multiple row spacing’s, seeding rates ... achieve full canopy closer. Usually during MRI planting higher seeding rates of 200,000 seeds per acre is ... improved our planting equipment, we have also been able to decrease our recommended seeding rates from ...

  10. What Are Your Bedding Options- is $100/ton Straw an Option?

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-21-issue-3/what-are-your-bedding-options-100ton-straw-option

    because it causes rye to lodge if rates are too high. Seeding rates of one bushel or less tend to allow ...

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