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  1. Food Preservation: Basics for Canning Fruit

    https://ohioline.osu.edu/factsheet/hyg-5343

    they contain high enough acid levels to prevent the growth of Clostridium botulinum spores and the ... production of botulism toxin. Additionally, when properly canned fruits are heated long enough at high enough ... Check Table 2 for the correct amount of headspace to leave between the top of the fruit and the jar lid. ...

  2. Ammonia Emission from Animal Feeding Operations and Its Impacts

    https://ohioline.osu.edu/factsheet/AEX-723.1

    50 ppm, increased levels of keratoconjunctivitis and tracheitis have been observed. These trachea and ... causes high ammonia levels inside animal production buildings, especially in winter months when the ... concentrations. People begin to detect odors at 5–50 ppm. Irritation to mucous surfaces occurs at 100–500 ppm ...

  3. Rachel D'Orsi

    https://senr.osu.edu/our-people/rachel-dorsi

    Grant. She built a foundation with environmental management during high school through scholarship and ...

  4. Food Preservation: Canning Meat, Poultry, and Game

    https://ohioline.osu.edu/factsheet/HYG-5330

    over-tightening, and process according to Table 1. Ground or Chopped Meat Choose fresh, high-quality, chilled meat. ... high-quality pork fat to 3 or 4 parts venison before grinding. Shape the chopped meat into patties or balls or ...

  5. SENR Announcements, October 25

    https://senr.osu.edu/email/senr-announcements-october-25

    Freedgood  "Planning Sustainable and Resilient Food Systems: From Soil to Soil"  and published by ... Learning Community,   coordinated through a partnership between the Michael V. Drake Institute for Teaching ... November 12: EPN Breakfast-  Inaugural Ohio Soil Health Week: Celebrating healthy soils for environmental ...

  6. 4-H SPARK EXPO

    https://ohio4h.org/workforce-development/4-h-spark-expo

    college and career readiness program, Ohio 4 H Pathways to the Future. a collaboration between Ohio 4-H ...

  7. Citizenship Washington Focus

    https://ohio4h.org/families/just-teens/citizenship-washington-focus

    Citizenship Washington Focus (CWF) is a 4-H leadership program for high school youth, ages 14-19, ... communities and at the national level. Through sightseeing tours in the living classroom of Washington, D.C. ...

  8. Food Preservation: Freezing Meat, Poultry, and Game

    https://ohioline.osu.edu/factsheet/HYG-5334

    removes the visible soil, sanitizing reduces the unseen microorganisms that might be present on cutting ... ensure safety. Poultry High-quality, fresh poultry is best for freezing. Young, tender birds are best for ... into desired pieces. Place a double layer of freezer wrap or waxed paper between each piece. Package ...

  9. Environmental Science

    https://senr.osu.edu/undergraduate/majors/environmental-science

    ecosystem health, protecting water quality, and sustaining soil resources. These issues are at the forefront ... levels. With this knowledge, students learn how to manage, preserve, and restore ecosystems through ... level of atoms, cells, and molecules.  This specialization is well-suited for students who wish to ...

  10. 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 ...

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