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  1. 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 ...

  2. Breathe easier in grain bins

    https://cfaes.osu.edu/newsletter/cfaes-impact/november-december-2024/breathe-easier-in-grain-bins

    grain bins and test dust concentrations during different activities such as unloading grain and cleaning ...

  3. Controlling Undesirable Trees, Shrubs, and Vines in Your Woodland

    https://ohioline.osu.edu/factsheet/f-45

    a tree to interrupt the flow of sap between the roots and crown of the tree (Figure 1). The groove must ... 8 inches on very large-diameter trees. When a chainsaw is used to girdle, two horizontal cuts between 2–4 ... effective. Care must be taken when the herbicide is applied to minimize the amount that runs into the soil ...

  4. Join the conversation: Celebrate Ohio Soil Health Week at Nov. 12 breakfast event

    https://cfaes.osu.edu/news/articles/join-the-conversation-celebrate-ohio-soil-health-week-nov-12-breakfast-event

    connection between soil health, environmental health, and human health.” Ohio Soil Health Week, organized by ... Molly Bean COLUMBUS, Ohio —Celebrating the vital importance of soil health during the inaugural ... Ohio Soil Health Week, the School of Environment and Natural Resources (SENR) in The Ohio State ...

  5. Saba secures grants for food waste conversion research

    https://fabe.osu.edu/news/saba-secures-grants-food-waste-conversion-research

    CAPPS is designed to foster partnerships between industry and universities for the mutual benefit of ...

  6. How anti-obesity drugs are linked to food waste

    https://cfaes.osu.edu/news/articles/how-anti-obesity-drugs-are-linked-food-waste

    represented a range of ages, household incomes and education levels, and most had insurance. On average, the ... used simulations to show that reducing population-level food consumption can lower energy costs, ...

  7. Keep your Thanksgiving feast safe

    https://cfaes.osu.edu/news/articles/keep-your-thanksgiving-feast-safe

    from the “danger zone” of temperatures between 40- and 140-degrees Fahrenheit, where bacteria can ...

  8. Hall of Distinction online nomination form

    https://fst.osu.edu/alumni/hall-distinction-award/hall-distinction-online-nomination-form

    jpeg png pdf docx. CAPTCHA This question is for testing whether you are a human visitor and to prevent ...

  9. Food Preservation: Basics for Canning Vegetables

    https://ohioline.osu.edu/factsheet/HYG-5344

    methods can pose serious health risks. Understanding Clostridium botulinum Pressure canning is the only ... (USDA) endorsed recommendations present a risk of botulism. Even a taste of food containing this toxin ... processing. Add boiling water to the jars, leaving the headspace recommended in Table 2 between the jar rim ...

  10. Soil Sampling to Develop Nutrient Recommendations

    https://ohioline.osu.edu/factsheet/AGF-513

    over the entire field, changes in soil test levels in two areas over a 10-year period are shown. Table ... 1 ppm 20 8 2 20 8 2 20 8 2 Expected ppm change in soil test over 10 years 3 0 0 +5 +10-6-11 1 Crop ... to change soil test 1 ppm is 6–10 depending on cation exchange capacity. 3 Example calculation: ...

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