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  1. Mahoning County Master Gardeners Diagnostic Clinic

    https://mahoning.osu.edu/program-areas/master-gardener-volunteers/mahoning-county-master-gardeners-diagnostic-clinic

    Other helpful links to answers to your questions are available 24/7. Ohioline Plant Facts Soil Testing ... If you would like to utilize our contact-free soil testing procedure, please go to ... go.osu.edu/soiltest2020 for instructions on submitting soil tests using a contact-free method at our office. Soil testing ...

  2. Forms and Resources

    https://mahoning.osu.edu/program-areas/4-h-youth-development/resources-active-4-h-volunteers

    yearly required 1.50 Child Abuse Training (every volunteer is required to go through the training every ... Liability Forms Due to the nature of the 4-H program we often focus on managing the multiple risks presented ... are forms to be used for a variety of situations wherein risk may exist. Transportation Waiver To be ...

  3. SNAP-Ed Promotes Healthy Choices for Kids

    https://mahoning.osu.edu/news/snap-ed-promotes-healthy-choices-kids

    a partnership between the Ohio Department of Job and Family Services and Ohio State University Extension. In ... program is available to any school district that has at least 50 percent of the students receiving free or ...

  4. Biogas Cleaning and Upgrading Technologies

    https://ohioline.osu.edu/factsheet/AEX-653.1-14

    problems. High concentration of O₂ is explosive. H₂S is corrosive to steel in reactors and engines when ... than 3%, 112 mg/m³ and 4 ppm, respectively [3]. Most bio-CNG practices require purified biogas to have ... ppm, 4 ppm and 1 ppm of CO₂, H₂S and H₂O, respectively, to prevent dry ice formation and corrosion [4]. ...

  5. 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 ...

  6. Quality Assurance Program

    https://butler.osu.edu/program-areas/4-h-youth-development/quality-assurance-program

    attend the test out. There are two age categories for the test (12-14) and (15-18). There are 50 multiple ... Test-Out Information: Test Out Date:            Tuesday, January 25, 2022 Test Time:                   6:00 ... if you take the Small Animal test or the Large Animal test. Test Out Information: Members may test ...

  7. Composting at Home

    https://ohioline.osu.edu/factsheet/hyg-1189-99

    thatch (an unhealthy, organic debris-layer between the soil and live grass). Finally, average mowing time ... chipped brush, and plant cuttings—improves soil, protects the environment, and saves money. Homeowners ... as leaves and food scraps, into a valuable fertilizer that can enrich soil and plants. Anything that ...

  8. mRNA Vaccines: The Next Generation Tool to Fight Infections

    https://ohioline.osu.edu/factsheet/vme-34

    Process Any new technology used on humans undergoes rigorous testing to ensure it is safe and effective ... – Scientists in the lab test whether their ideas for a vaccine work in laboratory or animal experiments. ... Preclinical testing – Additional laboratory research and testing is conducted using animals to determine how ...

  9. Advisor Resources

    https://mahoning.osu.edu/4-H/advisor-resources

    12:00pm in the Event Center at the Canfield Fairground 4-H Volunteer (Advisor) Annual 1.50 Child Abuse ... Prevention and Reporting Training Expectations All 4-H Volunteers must complete the 1.50 Policy on Child ... Abuse Prevention Training by April 1, 2022 to maintain your volunteer status. 1.50 Child Abuse ...

  10. Holiday Containers

    https://mahoning.osu.edu/events/holiday-containers-0

    class to get a leg up on your holiday designs.  Leave soil in the pot.  Cut off plants, do not dig. This ...

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