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  1. What to do about Nitrogen Fertilizer in Corn?

    https://agcrops.osu.edu/newsletter/corn-newsletter/201920/what-do-about-nitrogen-fertilizer-corn

    up less than 1 pound/ acre of N before the V4 stage, but N uptake rates will increase dramatically ... conditions, rescue N fertilizer applications can increase yields and reduce the negative impact of flooding. ... N losses can increase as the growing season progresses and soil and air temperatures rise. For example, if ...

  2. Cover Crops for Prevented Planting Acres at ONU Thursday, June 27

    https://agcrops.osu.edu/newsletter/corn-newsletter/201919/cover-crops-prevented-planting-acres-onu-thursday-june-27

    USDA-NRCS: Jim Hoorman, soil health. The focus of the meeting will be on cover crop options: What will be ... your next cash crop?  Do you want to graze or harvest forage?  This can now be done starting on ...

  3. Above normal temperatures and precipitation will rule July

    https://agcrops.osu.edu/newsletter/corn-newsletter/201920/above-normal-temperatures-and-precipitation-will-rule-july

    first week of July will offer a very warm and humid pattern with increasing rain chances. Week 2 will ...

  4. Switching hybrid maturities for June planting dates

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

    maturities to minimize the risk of corn not maturing safely prior to a killing fall freeze. We would ... (http://www.kingcorn.org/news/timeless/HybridMaturityDelayedPlant.html). Although they are not planted as widely as our commonly grown maturities, hybrids with relative ... All hybrids were harvested on the same date within a site each year. Growing conditions were very ...

  5. CLIMATE SMART: Farming with Weather Extremes

    https://agcrops.osu.edu/newsletter/corn-newsletter/201920/climate-smart-farming-weather-extremes

    Free to attend but RSVP by July 11 required for lunch. Thanks to our sponsors for making this possible. ...

  6. More on Switching Corn Hybrid Maturities

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-15/more-switching-corn-hybrid-maturities

    here: (http://www.kingcorn.org/news/timeless/HybridMaturityDelayedPlant.html). Silage Corn.   Although corn for silage responds to timely planting, it is more tolerant of late ... maturities for silage purposes until late June because silage harvest typically occurs several weeks before ... disease resistance. Table 1 provides a comparison of grain moisture content at harvest in hybrids ranging ...

  7. Using the Corn Growing Degree Day Decision Support Tool to select appropriate hybrid maturities for June

    https://agcrops.osu.edu/newsletter/corn-newsletter/201916/using-corn-growing-degree-day-decision-support-tool-select

    on his website, Dr. Bob Nielsen at Purdue includes a calculator that adjusts the GDD requirement ... June 10 (vs. May 10) lowers the GDD requirement by more than 200 GDD. So a hybrid that needs 2,700 GDD ... to mature if planted on May 1 will require an estimated 2,428 GDD if planted on June 10 (Using Dr. ...

  8. Emergency Forages for Planting Early to Mid-Summer

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-14/emergency-forages-planting-early-mid-summer

    seed dealers. The legumes can increase protein content but only in the first harvest because they don’t ... be ready for harvest in as little as 40 to 50 days. See image above for Sorghum x sudangrass and teff ... regrow after cutting. Legumes increase the seed cost, so consider the benefit of including legumes vs. ...

  9. Is your corn leaning?

    https://agcrops.osu.edu/newsletter/corn-newsletter/201918/your-corn-leaning

    https://www.agry.purdue.edu/ext/corn/news/timeless/FloppyCorn.html) occurs when there is limited or no nodal root development. Plants exhibiting rootless corn ... when corn is subjected to strong winds, which results in plants falling over because there is a limited ...

  10. Potato Leafhopper Scouting in Alfalfa and Red Clover

    https://agcrops.osu.edu/newsletter/corn-newsletter/201918/potato-leafhopper-scouting-alfalfa-and-red-clover

    Some alfalfa fields have been harvested for the first time and now is the time to scout the ... symptoms on first crop alfalfa that has not yet been harvested. Those stands have achieved their full yield ...

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