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  1. Roping

    https://ohio4h.org/animalsciences/horse/4-h-horse-publications-resources/roping

    meets or exceeds current ASTM (American Society for Testing and Materials)/SEI (Safety Equipment ...

  2. Morning with the Master: Soils- Starting a New Garden

    https://mahoning.osu.edu/events/morning-master-soils-starting-new-garden

    Join our Master Gardener Volunteers to learn  what you need to know about soils for a new or ... renovated garden.  Class will cover planning for a garden, and in-depth information on garden soils and ... soils for special cases like raised beds and containers.   Registration is $15 and   includes the ...

  3. Calendar of events

    https://ohio4h.org/february-2024/calendar-events

    invited to a postgame party with the players in the club level of Huntington Stadium after the conclusion ... Regardless of their level of experience, 4-H'ers are invited to participate in workshops and learn from ...

  4. Make an Eclipse UV Bead Bookmark

    https://ohio4h.org/make-an-eclipse-UV-bead-bookmark

    noted, all images provided by iStockphoto.com by Getty Images. ALL SOLAR ECLIPSE VIEWING RISKS BORNE BY ... THE VIEWER. Any and all risks associated by viewing the solar eclipse on any property operated by, or ...

  5. Considerations for Managing Higher Fertilizer Prices on Your Dairy

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-23-issue-6/considerations-managing-higher-fertilizer-prices

    is highly unlikely. The critical phosphorus soil test level for corn and soybean is 20 ppm and 30 ppm ... soil test value is above the critical level, added fertilizer is not expected to increase the yield of ... the upcoming crop. When soil test values are above the critical level, the chance of a yield response ...

  6. ServSafe Training 2024

    https://mahoning.osu.edu/program-areas/family-and-consumer-sciences/servsafe-training-2022

    The ServSafe® program provides accurate, up-to-date information for all levels of employees on ... Department of Health as Level II Certification in Food Protection Manager Certification (Ohio Revised Code ...

  7. Camera Obscura (Pinhole Camera)

    https://ohio4h.org/camera-obscura

    (INTERMEDIATE to ADVANCED level) |  PDF for PRINTING NOTE: It is never safe to look at the sun without proper ... sun during a total solar eclipse. A total solar eclipse occurs when the moon passes between the sun ... tracing paper should be between the tubes. The aluminum foil should face out. Using the pushpin, gently ...

  8. Decorate Solar Eclipse Viewing Glasses

    https://ohio4h.org/decorate-solar-eclipse-viewing-glasses

    Images. ALL SOLAR ECLIPSE VIEWING RISKS BORNE BY THE VIEWER. Any and all risks associated by viewing the ...

  9. Cultural Immersion Projects

    https://ohio4h.org/families/just-teens/cultural-immersion-projects

    activities for students at University Gardens High School. Who: Ohio 4-H teens ages 15-18 (by the date of the ... trip and still in high school) Where: Puerto Rico (San Juan and the mountain village of Castañer) When: ... internship" with American Farm School high school students in Thessaloniki, Greece and will work in cohorts ...

  10. Solar Eclipse Shadow Play

    https://ohio4h.org/solar-eclipse-shadow-play

    ADVANCED level) |  PDF for PRINTING When a total solar eclipse occurs, some places will be completely engulfed in ... Point light source       Extended light source         Differences in shadows between a point light ... distinguish between the rays coming from the two sources. In Figure 1, light rays from both sources are ...

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