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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

    Ongoing research at Ohio State is looking to develop soil health indicators that can provide insight into ... questions we’ve been hearing. Do I need additional N? Nitrogen is one the most dynamic crop nutrients in the ... soil and has many pathways for loss. It’s leaky nature plus the fact that crops need it in such large ...

  2. New fact sheet reporting relationships between soil test extractants published by Culman Lab

    https://soilfertility.osu.edu/news/new-fact-sheet-reporting-relationships-between-soil-test-extractants-published-culman-lab

    The Soil Fertility Lab has published a fact sheet reporting their results investigating the ... relationships between Mehlich-3, Bray P, and Ammonium Acetate soil test extractants in the Tri-State Region. ... Summary of Findings Soil samples in Ohio and Indiana were collected from a diverse range of fields and ...

  3. “Working Lands” Forage Field Days Planned

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-22/%E2%80%9Cworking-lands%E2%80%9D-forage-field-days-planned

    Program. Topics to be covered at these field days include: Soil Fertility ~ Seed Bed Preparation ~ Forage ... Grassland Council, and your local Soil and Water Conservations Districts to learn about the Working Lands ... acres where sediment and nutrients have the potential to be transported from the field and enter ...

  4. Hot Night Temperatures Can Decrease Corn Yield

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/hot-night-temperatures-can-decrease-corn-yield

    “Although higher night temperatures undoubtedly increase the rate of respiration in corn, research generally ... Research at the University of Illinois conducted back in the 1960’s indicated that corn grown at night ... occurs in July and August) have been associated with some of our highest corn yields in Ohio. The cool ...

  5. Ohio Manure Science Review 2019

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-22/ohio-manure-science-review-2019

    Livestock Manager and Certified Crop Advisor credits. Morning sessions will discuss manure nutrient uptake ... legal issues, and assessing the value of manure beyond its nutrients, including its impact on crop ... production and soil health. Field demonstrations will look at calibrating manure spreaders, stockpiling solid ...

  6. Wind damage in corn- “Green Snap” and Root Lodging

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-23/wind-damage-corn-%E2%80%9Cgreen-snap%E2%80%9D-and-root-lodging

    saturated soil conditions see https://agcrops.osu.edu/newsletter/corn-newsletter/201917/ponding-and-saturated-soils-results-recent-ohio-corn-research ... Root lodging occurs when strong winds pull corn roots part way out of the soil. The problem is more ... pronounced when soil are saturated by heavy rains accompanying winds. If root lodging occurs before grain ...

  7. What is Your Soil Wearing?

    https://agcrops.osu.edu/events/what-your-soil-wearing

    A workshop on Cover Crops and Soil Health. See Flyer for details. ...

  8. Nutrient Management

    https://soilfertility.osu.edu/extension-and-outreach/nutrient-management-0

    Our research in nutrient management is done primarily in corn, soybean, and wheat investigating ... the main nutrients in fertilizer applications: phosphorus (P), potassium (K), and nitrogen (N). In ... addition to our research, we also conduct product testing trials. You can read more about our research by ...

  9. Soil Fertility Lab Extension and Outreach

    https://soilfertility.osu.edu/extension-and-outreach

    Our extension program focuses on improving soil fertility and nutrient management through ... management practices that enrich nutrient cycling, active organic matter pools and soil health. We work ... closely with a variety of growers and facilitate co-learning through extensive on-farm research projects ...

  10. Frogeye Leaf Spot- Is It Worth Spraying in 2019?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/frogeye-leaf-spot-it-worth-spraying-2019

    as it develops on these late planted soybeans. Based on our previous research, only once (2018) in 14 ... plant every 40’ has in our studies, preserved yield in a normal growing season.  This growth stage in ...

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