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  1. C.O.R.N. Newsletter 2008-12

    https://agcrops.osu.edu/newsletters/2008/12

    students at Purdue University working under my (Johnson’s) direction have conducted research on nitrogen ... accumulation by weeds in corn and the impact of this on corn yield. This research will be summarized in several ... articles in this and future newsletters. The subject of this article is our research on annual grass weed ...

  2. SENR Spring 2013 Seminar Listing

    https://senr.osu.edu/about-us/events/senr-spring-2013-seminar-listing

    Author and Tweedy/Ordway Professor Emeritus of Social Ecology and Senior Research Scholar. School of ... and Natural Resources, Ohio State University and Sakthi Subburayalu, Research Scientist, School of ... University Feb. 28 Decision Aiding in Difficult Contexts: Insights from Research in the Developed and ...

  3. Damping-off is Not Always Caused by Water Molds and Fungi; Insects Can Play a Role Too

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-15/damping-not-always-caused-water-molds-and-fungi-insects-can-play

    Editor's note: Meredith Eyre, Graduate Research Assistant, was an author on this article. ...

  4. Effects of N:P Ratio on Harmful Algal Blooms

    https://senr.osu.edu/about-us/events/effects-np-ratio-harmful-algal-blooms

    potentially different algae communities.  Further research should focus on laboratory experiments, ...

  5. Overholt Drainage School-Session 3

    https://agcrops.osu.edu/events/overholt-drainage-school-session-3

    Sponsored by: Overholt Drainage Education and Research Program, Food, Agricultural and Biological ...

  6. Liming Considerations

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-32/liming-considerations

    magnesium. Extensive research has shown that crops yield the same over a wide range of calcium to magnesium ... production since the last Ohio research was completed in the early 1980s. For now, the focus should be ...

  7. C.O.R.N. Newsletter 2011-18

    https://agcrops.osu.edu/newsletters/2011/18

    flooding reduces the amount of oxygen available to the plant. Research has shown that oxygen concentration ... soybean crop.   Research from Minnesota shows that flooding for 6 days or more may result in a significant ... a few days. Ohio researchers found that plants in flooded fields are injured from a buildup of toxins ...

  8. Deciding How to Decide: An Evaluation of Cultural Typologies on the Structure of Watershed Organizations

    https://senr.osu.edu/about-us/events/deciding-how-decide-evaluation-cultural-typologies-structure-watershed-organizations

    important consideration. The intent of this research project is to uncover the factors that influence the ...

  9. Winterkill of Italian Ryegrass Stands

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-10/winterkill-italian-ryegrass-stands

    annual and Italian ryegrass on 16 September 2013 at the Western Agricultural Research Center near South ...

  10. C.O.R.N. Newsletter 2006-09

    https://agcrops.osu.edu/newsletters/2006/09

    help ensure control of existing plants. Our latest greenhouse research with marestail collected last ... population dynamics quite quickly, sometimes within two growing seasons. Recent Purdue University research ... in marestail populations in southwestern Ohio. Our latest research also confirmed the presence of an ...

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