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  1. Growing Degree Days vs. Calendar Days – How Long Will Emergence Take?

    https://agcrops.osu.edu/newsletter/corn-newsletter/13-2021/growing-degree-days-vs-calendar-days-%E2%80%93-how-long-will-emergence

    the emergence window to 5 calendar days instead, resulting in more rapid emergence from planting. ...

  2. New FactSheet is published on Nutrient Removal for Field Crops in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/10-2021/new-factsheet-published-nutrient-removal-field-crops-ohio

    manure equivalent at crop removal rates. Additionally, if soil test levels of P and K are below the ... critical level, then a "Buildup" recommendation would be considered to increase soil test levels ... crops. Critical soil test levels have not been recently evaluated for the additional crops beyond corn, ...

  3. Wheat Between Feekes 8 and 10 and Disease Concerns

    https://agcrops.osu.edu/newsletter/corn-newsletter/12-2021/wheat-between-feekes-8-and-10-and-disease-concerns

    infections will occur, particularly if the variety is susceptible. Results from previous studies have shown ...

  4. Challenges Ahead

    https://agcrops.osu.edu/newsletter/corn-newsletter/11-2021/challenges-ahead

    a leading indicator for drought development at this webpage via NOAA: ... conditions for summer. If we miss critical rains in May, this could lead to summer issues. The latest ...

  5. Good Idea? Bad Idea? Planting Corn and Soybean in Early April

    https://agcrops.osu.edu/newsletter/corn-newsletter/09-2021/good-idea-bad-idea-planting-corn-and-soybean-early-april

    corn and soybean. For soybean, each day delay in planting after May 1 results in a yield decrease of ... cooler after planting, fewer GDDs are gained each day resulting in more days in the soil without ... defoliation of corn through the V5 growth stage resulted in no yield loss.) For soybean, the growing point is ...

  6. Overholt Drainage Workshop

    https://agcrops.osu.edu/newsletter/corn-newsletter/12-2021-11-2021/overholt-drainage-workshop

    Agricultural Engineer, The Ohio State University Drainage law – recent updates to Ohio Drainage Law Peggy Kirk ... Hall, Field Specialist, Agriculture and Resource Law, The Ohio State University Designing drainage & ...

  7. Calibration for Rate Controlled Sprayers

    https://agcrops.osu.edu/newsletter/corn-newsletter/08-2021/calibration-rate-controlled-sprayers

    minute leading to erroneous travel speed readings. Finally, Controllers don’t show changes in spray ... application rate as a result of too high or too low of a travel speed. As you know, to achieve best results ... results in more drift-prone droplets coming out of the nozzle, especially if the nozzle used is designed ...

  8. Abnormal Ear Diagnosis Poster, ACE-1

    https://agcrops.osu.edu/publications/abnormal-ear-diagnosis-poster-ace-1

    purpose of the poster is to help corn growers and agricultural professionals diagnose various ear ...

  9. Cold Weather Impact on Corn and Soybean

    https://agcrops.osu.edu/newsletter/corn-newsletter/11-2021/cold-weather-impact-corn-and-soybean

    plants per acre resulted in a 9 to 14% reduction in yield. Final stands for corn should be between 24,000 ...

  10. Weather Update from NOAA/NWS/Ohio River Forecast Center

    https://agcrops.osu.edu/newsletter/corn-newsletter/08-2021/weather-update-noaanwsohio-river-forecast-center

    rapidly and will cause changes in weather patterns in the coming weeks and will result in lower confidence ... northern Ohio.  Evaporation rates will be above normal. This will all result in typical or earlier than ... https://www.cpc.ncep.noaa.gov/products/predictions/long_range/poe_index.php?lead=4&var=p In summary, the tendency supports warmer weather overall through the planting and growing season ...

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