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  1. Active Pattern to Continue but Still Opportunities to Plant Too

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-14/active-pattern-continue-still-opportunities-plant-too

    This will result in an active front going back and forth in the north and central U.S. in the next few ...

  2. Solvita ® CO2 Respiration Soil Health Test

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-08/solvita-%C2%AE-co2-respiration-soil-health-test

    their concentration.  The colors of the gel are visually compared to a color chart for interpretation ... hours, compare color change to data table. The Solvita Field CO² respiration test is designed for testing ... the color chart to make interpretations.  A digital color reader is also available through Sovita ® to ...

  3. Windows for Planting Expected Next 2-3 Weeks

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-13/windows-planting-expected-next-2-3-weeks

    forward for the rest of May, we will be seeing increasing temperatures which will lead to increasing ...

  4. It’s All About the Weed Seedbank – Part 2: Where Has All the Waterhemp Come From?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-12/it%E2%80%99s-all-about-weed-seedbank-%E2%80%93-part-2-where-has-all-waterhemp

    result was that it just took longer for waterhemp in Ohio to develop the multiple herbicide resistance ... are fields where lack of control is resulting in waterhemp survival and seed production.  And we had ... going to lead to a second with similar problems, based on the time it takes a grower to understand the ...

  5. The Soil Food Web

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-11/soil-food-web

    results in plants using the sun’s energy to fix carbon dioxide from the atmosphere.  This process creates ... a source of food for humans. Agriculture can enhance the soil food web to create more soil life by better ... phospholipid fatty acid (PLFA) test can be used to measure the activity of the soil food web. (Refer to the ...

  6. OARDC Branch Station Temperature (Air and Soil) and Precipitation Analysis

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-13/oardc-branch-station-temperature-air-and-soil-and-precipitation

    The Ohio Agricultural Research and Development Center (OARDC) Agricultural Research Stations ... Agricultural Research Stations from around the state. The accumulated precipitation (in inches) is provided in ...

  7. Fertilizer and Manure Application Weather Forecast Tools

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-13/fertilizer-and-manure-application-weather-forecast-tools

    Agriculture is designed to help nutrient applicators identify times when weather-risk for applying is low. ...

  8. Getting Corn Off to a Good Start- Planting Depth Can Make a Difference

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-12/getting-corn-good-start-planting-depth-can-make-difference

    and result in less developed roots, smaller stalk diameters, smaller ears and reduced yields. In ... results are highly influenced by temperature and rainfall in the given season. Improving our understanding ... temperature fluctuation in shallow planting depths resulting in faster accumulation of soil GDDs driving ...

  9. 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

    regions of the state. Results of studies evaluating hybrid response to delayed planting dates indicate ... than 2600 GDDs when planted in late May or early June, i.e. a 30-day delay in planting may result in ...

  10. Delayed Planting Effects on Corn Yield: A “Historical” Perspective

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-12/delayed-planting-effects-corn-yield-%E2%80%9Chistorical%E2%80%9D-perspective

      50   84   May 20   159   155   0 Data Source: National Agricultural Statistics Service USDA/NASS ... factors. Favorable weather conditions subsequent to planting may result in late planted crops producing ... Ohio, 1980-2018. Data Source: National Agricultural Statistics Service USDA/NASS ...

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