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  1. C.O.R.N. Newsletter 2010-30

    https://agcrops.osu.edu/newsletters/2010/30

    a chlorimuron-containing herbicide, as long as the total does not exceed maximum labeled rates of chlorimuron for the soil ... can be a challenge in the parts of the state where wet soils in spring can result in late planting and ... mid-October, By LATE HARVEST, I mean as close as possible to a killing frost of alfalfa, which happens when air ...

  2. Drought-Tolerant Corn Hybrids: What is the Fit for Ohio?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-40/drought-tolerant-corn-hybrids-what-fit-ohio

    patterns. It is important that agronomists investigate ways to maximize water use to help reduce grain yield ... can be thought of as the ability of a plant to produce greater yields under water stress conditions ... susceptible hybrids. Under non-water stressed conditions, these corn hybrids may produce less grain yield that ...

  3. C.O.R.N. Newsletter 2004-23

    https://agcrops.osu.edu/newsletters/2004/23

    establishment in late summer. 1. Apply lime and fertilizer according to soil test and control problem perennial ... weeds ahead of seeding. Be careful with herbicide selection because some have residual soil activity and ... be completed several weeks ahead of seeding so rains can settle the soil before final seedbed ...

  4. Staging Corn with Severe Leaf Damage Early in the Season

    https://agcrops.osu.edu/newsletter/corn-newsletter/2018-15/staging-corn-severe-leaf-damage-early-season

    result (665) by 82 (equal to V8.1).” Growth-limiting stresses and conditions (soil moisture deficits, ...

  5. Best Management Practices for Mitigating Phosphorous Loss from Agricultural Soils AGF-509-09 Bifold format

    https://agcrops.osu.edu/publications/best-management-practices-mitigating-phosphorous-loss-agricultural-soils-agf-509-09

    AGF 509 Phosphorus Nutrient Stewardship bifold.pdf September, 2019 ...

  6. Spring Weather Forecast

    https://agcrops.osu.edu/newsletter/corn-newsletter/spring-weather-forecast

    inches normally in March. 4 inch soil temperatures will run above normal and will reach above 50 and stay ... Normal-Below Freeze Normal Normal--------- 4 inch soil Much Above Above Above Evapotranspiration Much Above ...

  7. C.O.R.N. Newsletter 2004-37

    https://agcrops.osu.edu/newsletters/2004/37

    two loss mechanisms that occur. If N is to be applied this fall make certain that soil temperatures ... article if soil test levels are well above the critical value and maintenance applications have been ... on soils with lower test levels. By spring, potash may be more economical and available compared to ...

  8. Evaluate Alfalfa Stands For Winter Injury

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-08/evaluate-alfalfa-stands-winter-injury

    lower temperatures can kill the plant.  Generally, the soil temperature at a 2 inch depth is associated ... subzero temperatures without a 4 inch or greater snow cover.  For many areas of the state, however, soil ... for every 5-10 acres, and like soil sampling, more random sampling is better.  In addition to counting ...

  9. C.O.R.N. Newsletter 2004-18

    https://agcrops.osu.edu/newsletters/2004/18

    anchored in the soil by seminal roots or by a single nodal root. This condition is generally observed in ... unanchored to the soil. Rootless corn problems are usually caused by weather related conditions that coincide ... include shallow plantings, hot, dry surface soils, compacted soils, and loose or cloddy soil conditions. ...

  10. Managing Alfalfa Stands Damaged by Waterlogging

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-23/managing-alfalfa-stands-damaged-waterlogging

    soil wetness the first half of this growing season. Generally, waterlogging injury appears as stunting ... N-fixation in waterlogged soils. Anaerobic respiration occurring in the plant under low soil oxygen also ... operations occurred on wet soils, as illustrated in the photo (Photo courtesy of R. Lewandowski).   So what ...

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