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  1. Determination of Ear Size in Corn Well Underway

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-20/determination-ear-size-corn-well-underway

    weeks prior to pollination. Many of our late planted corn fields experiencing excess soil moisture have ... are substantial they may result in N deficiencies that can lead to kernel abortion during early ...

  2. Respiratory Alert- Wheat harvest may expose farmers to vomitoxin and other moldy conditions in the grain dust

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-22/respiratory-alert-wheat-harvest-may-expose-farmers-vomitoxin-and

    level of protection, and is basically worthless in agricultural environments. Photo provided by Central ... last in agricultural environments. A face mask filter is rated to absorb a total mass of 200mg, however ...

  3. 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 ...

  4. Nitrogen Rate Recommendations for Wheat- 2018

    https://agcrops.osu.edu/newsletter/corn-newsletter/2018-06/nitrogen-rate-recommendations-wheat-2018

    specific, the following equation may be used for mineral soils, which have both 1 to 5% organic matter and ... rate studies at the Northwest Agricultural Research Station have shown the optimum rate varies ...

  5. Tips for Harvesting Lodged Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2016-33/tips-harvesting-lodged-corn

    come in contact with wet soils and surface residues. Even certain hybrids that normally exhibit good ... tips from Dr. Mark Hanna, an extension agricultural engineer in agricultural and biosystems engineering ... of soil. Single-direction harvesting against the grain of leaning stalks may help. Evaluate losses ...

  6. C.O.R.N. Newsletter 2012-06

    https://agcrops.osu.edu/newsletters/2012/06

    K plus Best Management Practices for Mitigating Phosphorous Loss from Agricultural Soils AGF-509-09 ... Wheat Alfalfa Weevil and Need to Scout Earlier Black Cutworm and Weed Control Soil Insecticides and ... mineral soils, which have both 1 to 5% organic matter and adequate drainage:   N rate = 40 + [1.75 ...

  7. C.O.R.N. Newsletter 2012-31

    https://agcrops.osu.edu/newsletters/2012/31

    Phosphorous and potassium are fairly immobile in soil and predictable in crop utilization. Even with newer ... made. If two-year fertilizer applications were made, soil test prior to the 2014 crop. Table 1. ... to los via leaching (when soils have more incoming water than the soil can hold) and denitrification ...

  8. Zoning, agriculture and minimum acreage

    https://farmoffice.osu.edu/blog/wed-10282009-1944/zoning-agriculture-and-minimum-acreage

    Blog Subscriptions ...

  9. C.O.R.N. Newsletter 2009-15

    https://agcrops.osu.edu/newsletters/2009/15

    a problem, but multiple days of heavy rain could lead to infection, scab, and vomitoxin contamination. Pay ... exposure to light in cloddy soil, planting too deep, compaction or soil crusting, extended exposure to ... lower lying areas of fields where ponding and saturated soils were more likely. Seeds and seedlings that ...

  10. C.O.R.N. Newsletter 2009-07

    https://agcrops.osu.edu/newsletters/2009/07

    crown heaved out of the soil, have almost no chance of survival. Heaved plants with the crown still in ... the soil have the potential to develop new roots and produce some grain. Depending on soil type, soil ... to correctly identify these growth stages may lead to inadequate timing of applications, which may ...

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