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  1. Hardness as CaCO3

    https://ohiowatersheds.osu.edu/node/1500

    exceeding 120 ppm should be considered for treatment.  150-600 higher range values in northwestern Ohio ... GENERAL INFORMATION Hardness does not pose a health risk to humans. In fact, calcium and magnesium ... your diet. Hard water classifications: soft 0- 17.1 parts per million (ppm) slightly hard 17.1- 60 ppm ...

  2. Hydrogen Sulfide (H2S)

    https://ohiowatersheds.osu.edu/node/1608

    between 1.0 and 10.0 ppm.  This method uses manganese greensand to remove low to moderate levels of ... .  Some people can become used to both the odor and taste of hydrogen sulfide in water as high as 6 ppm ... concentration level of 0.1 parts per million (ppm) recommended by the Ohio Department of Health.  Drinking water ...

  3. Undergraduate Majors

    https://acel.osu.edu/future-students/undergraduate/majors

    agricultural science in secondary high schools in Ohio or across the country. Recent graduates in this major ... Students will student teach for a 14-week time frame in an Ohio high school agricultural science program. ...

  4. Diagnostic Network

    https://plantpath.osu.edu/research/impact/SOD/diagnostic-network

    communication between OSU Extension, industry, and regulatory agencies such as the Ohio Department of ...

  5. Shaohui Wu

    https://plantpath.osu.edu/our-people/shaohui-wu

    pesticide resistance, non-target effects, water / soil pollution), thus promoting biodiversity and ...

  6. Partners Gather to Kickoff Pilot Watershed Project

    https://fabe.osu.edu/news/partners-gather-kickoff-pilot-watershed-project

    quality changes in a productive agricultural watershed. The project will evaluate soil health, nutrient ... Bowling Green State University will lead research to examine soil health in the watershed and identify ... project.  Doug Deardorff,  resource conservationist with Hardin Soil and Water Conversation District serves ...

  7. Meet Lorrayne Miralha: New FABE Faculty Member

    https://fabe.osu.edu/news/meet-lorrayne-miralha-new-fabe-faculty-member

    a non-traditional family as far as education goes, so after high school, she worked different jobs. "Because of ... my English skills, I started doing freelance jobs for oil companies after high school, and at one of ... English test, passed, and began the second half of her undergraduate career at Oregon State University ...

  8. Explore Undergraduate Programs

    https://plantpath.osu.edu/future-students/undergraduate

    offers a broad selection of courses, with 20 undergraduate-level courses in plant pathology and hundreds ...

  9. Wickham receives award from national agricultural association 

    https://acel.osu.edu/news/wickham-receives-award-national-agricultural-association%C2%A0

    High School Athletic Association (OHSAA) Track & Field Official for junior high and high school ...

  10. Conservation drainage – a showcase at the Ohio State Lima regenerative agriculture farm

    https://fabe.osu.edu/news/conservation-drainage-%E2%80%93-showcase-ohio-state-lima-regenerative-agriculture-farm

    the main purpose of drainage was to get rid of excess water from soils, today’s farmers need to ... of Land Improvement Contractors of America (OLICA) and their industry partners, and the Allen Soil ... and learning, and community engagement and is a great marriage between ecosystem and humans working ...

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