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  1. General Plant Pathology Lab

    https://plantpath.osu.edu/courses/plntpth-3002

    test, fill out soil sample forms) Microscopes and Their Use in Diseases Diagnostics: Use hand lenses and ... stem rust of wheat and Cedar-apple rust Nematodes Extraction and observation of soil-borne plant ...

  2. 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 ...

  3. 2023 Naturalist Series: Eastern Coyote: Facts & Fiction

    https://mahoning.osu.edu/events/2023-naturalist-series-eastern-coyote-facts-fiction

    highly adaptable coyote. Speaker: John Cepek, Wildlife Ecologist, Cleveland Metroparks   To view the ...

  4. Phytotechnology and Phytoremediation

    https://fabe.osu.edu/courses/fabeng-5520

    treating polluted soil and water. Traditional methods as well as new trends and current research in ...

  5. Precision Agriculture

    https://fabe.osu.edu/courses/agsysmt-4580

    Global Positioning System (GPS), guidance systems, plant and soil sensors, soil sampling, yield mapping ...

  6. Design of Agricultural Water Management Systems

    https://fabe.osu.edu/about-us/courses/fabeng-5730

    FABENG 5730 Use of soil physics, porous media flow theory, soil-plant interactions, hydrology, and ...

  7. Use of a Brown Mid-Rib Sorghum x Sudangrass Hybrid in a Small Ruminant Parasite Control Program

    https://ohioline.osu.edu/factsheet/VME-30

    Critical levels of soil phosphorus and potassium are 15 ppm and 100 to 120 ppm respectively. Similar to ... are between 60 and 65°F. At these soil temperatures, the seed will germinate  quickly and a dense ... stand will be established. Although sorghum x sudangrass will tolerate soil pH levels of 6.0 and lower, ...

  8. 2023 Ohio Wildlife Diversity Conference

    https://epn.osu.edu/user-events/2023-ohio-wildlife-diversity-conference

    celebrate the wonders of wildlife and the Division of Wildlife's 150th year of conservation. See you at ... North High Street) Wildlife ...

  9. M. Soledad Benitez Ponce

    https://plantpath.osu.edu/our-people/m-soledad-benitez-ponce

    understanding the relationship between cropping practices, soil and plant health, and the microbiome is of great ... of soil bacterial communities to corn-soybean-wheat rotation. Phytobiomes Journal 0 0:ja.  ... T., Lindsey, L. E., & Benitez, M.-S. (2022). Yield and soil responses to adding wheat to ...

  10. Interpreting a Soil Test Report

    https://ohioline.osu.edu/factsheet/agf-0514

    suitability to grow a chosen crop. Phosphorous and potassium soil test levels help us know if fertilizer is ... values is needed if they are not reported as ppm using a Mehlich 3 soil test. Soil test values reported ... in pounds per acre are converted to ppm by dividing pounds per acre by 2. If phosphorus soil test ...

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