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  1. Herbicide Injury and the Problem of Spray Drift

    https://ohioline.osu.edu/factsheet/anr-0137

    but it has a high degree of uptake from the soil and is very persistent. Grape injury has been ... vineyard. Injury, however, may occur if the spray rate is too high when these herbicides are applied to soil ... may provide an acceptable level of weed control while minimizing the risk of severe grape injury as ...

  2. Converting between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values

    https://ohioline.osu.edu/factsheet/anr-75

    Bray P. When only soil test values in the agronomic range were considered (less than 50 ppm Bray P), ... relationships between Mehlich-3, Bray P, and Ammonium Acetate soil test extractants in the Tri-State Region. ... 3–1170 ppm, and Mehlich-3 K values ranged from 25–899 ppm. We examined relationships with all soil test ...

  3. KX Video- AgTech Innovation Hub: Automated drainage water management

    https://senr.osu.edu/about-us/multimedia/kx-video-agtech-innovation-hub-automated-drainage-water-management

    Agricultural drainage helps farmers manage water levels on their farmland. When it rains ... testing an automated system with remote access via cellphone and computer to help producers more ... of research, funded by the AgTech Innovation Hub, a collaboration between Nationwide, Ohio Farm ...

  4. Calculating Cation Exchange Capacity, Base Saturation, and Calcium Saturation

    https://ohioline.osu.edu/factsheet/anr-81

    example of typical soil test levels in Ohio (in ppm). We can calculate the collective charge each cation ... by the soil test levels. For calcium, a soil test level of 2000 ppm, divided by 200 equals 10.0 ... (ppm) to meq/100 g soil for base and acid cations to determine CEC. Base Cation Soil test level (ppm ...

  5. ASC Science Sundays- "Climate change in Ohio: What should you do?"

    https://senr.osu.edu/about-us/multimedia/asc-science-sundays-climate-change-ohio-what-should-you-do

    scientist studying individual decisions under risk. She is also interested in the development of strategic ...

  6. Ever-Evolving Aspects of Cannabis Production

    https://ohioline.osu.edu/factsheet/anr-99

    recreational status. Even though marijuana continues to be illegal at the federal level due to its high ... concentration goes beyond 0.3%. For obvious reasons, high tunnel and greenhouse operations face lower ... overall success of any cannabis production effort. Hemp programs overseen by state-level agencies also ...

  7. SENR Seminar Series- Using Behavioral Insights and Experimental Testing to Improve the Adoption and Persistence of Conservation

    https://senr.osu.edu/events/senr-seminar-series-using-behavioral-insights-and-experimental-testing-improve-adoption-and

    Agri-Environmental Research (CBEAR) who will present  Using Behavioral Insights and Experimental Testing to Improve ...

  8. Faculty and Projects Summer 2024

    https://grad.cfaes.ohio-state.edu/future-students/opportunities-undergraduates/summer-research-experiences/faculty-and-projects-summer

    agricultural sustainability. Potential Summer Research Projects: Exploring connections between soil health and ... how do plants, animals & soil interact. She especially enjoys the complexity an animal brings to ... resilience of Ohio farms Greenhouse gas emissions from flood-prone grazed pastures Finding economic and soil ...

  9. Jim Ippolito

    https://senr.osu.edu/our-people/jim-ippolito

    smelting alters wheat flour heavy metal concentrations and health risks. J. Environ. Qual. 50 ... soils. Agronomy J. 1-15. [IF=1.683]. A top-cited paper in Agronomy J. between 1/1/21 and 12/15/22. Awan, ... between soil macro- and micro-nutrients, trace and heavy metals, microbiological activity, and soil ...

  10. Grapevine Nutrient Management: Petiole Sampling and Analysis

    https://ohioline.osu.edu/factsheet/hyg-1438

    availability. However, there is a poor relationship between soil and plant nutrient levels. While a soil may be ... adequate levels of another nutrient while the soil test indicates a deficiency. This poor relationship may ... Manganese (Mn) 25–1,000 ppm 3 31–150 ppm Iron (Fe) 30–100 ppm 31–50 ppm Copper (Cu) 5–15 ppm 5–15 ppm Boron ...

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