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  1. Grant DeBruin Receives the CFAES Distinguished Senior Award

    https://hcs.osu.edu/news/grant-debruin-receives-cfaes-distinguished-senior-award

    animal, and soil sciences, as each of these aspects is essential for managing our operation. Could you ... choice for me because it covered the plant and soil sciences while still giving me enough flexibility and ... agronomy, soil sciences, or dairy consulting, and I plan to make good use of my degree by expanding my ...

  2. 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 ...

  3. HCS Alumni Spotlight: Regan Draeger

    https://hcs.osu.edu/regan

    plants by common and scientific names, design floral arrangements, differentiate between crop diseases ...

  4. 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 ...

  5. Caitlyn Tasney Receives the CFAES Distinguished Senior Award

    https://hcs.osu.edu/news/caitlyn-tasney-receives-cfaes-distinguished-senior-award

    I was always on the go with both work and school, while also making time between both of those to play ...

  6. 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 ...

  7. 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 ...

  8. Wine Grape Cultivars for the Midwest

    https://ohioline.osu.edu/factsheet/anr-0138

    temperatures between 0 and minus 10 degrees Fahrenheit, and vines are often killed if temperatures reach minus ... the most challenging to grow even though they produce high-quality wines and typically are the ... Generally, they are processed into juices, jams, jellies, or wines. Well-managed vineyards have high yields ...

  9. 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 ...

  10. Phosphorus (P) Nutrient Use in Ohio

    https://ohioline.osu.edu/factsheet/anr-0143

    percent of Ohio counties had decreasing trends in mean soil test P (STP) levels between 1993 and 2015. ... a large degree for given soil test P (STP) values and crop production levels. In instances with the same ... reduced median soil test P (STP) levels across most Ohio counties from 1995 to 2015 supports this finding ...

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