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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. Norovirus: A Different Type of Foodborne Illness

    https://ohioline.osu.edu/factsheet/HYG-5569

    Symptoms develop 12–48 hours after being exposed to norovirus and generally last between one and three ... and the number of cases that are not caused by contaminated food. Risk Factors Anyone can get ... contaminated. Someone who touches those surfaces and then handles food is at risk of contaminating the food or ...

  3. Dr. Logan Minter

    https://southcenters.osu.edu/people/dr-logan-minter

    minter.21@osu.edu Dr. Logan Minter grew up in rural Pike County, Ohio and graduated from Piketon High School. His ...

  4. 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 ...

  5. Growing Aronia (Aronia melanocarpa) in Ohio

    https://ohioline.osu.edu/factsheet/anr-0157

    it contains high levels of antioxidants. Studies have shown Aronia fruits to have protective benefits ... high tannin levels. The fruit is more palatable when used in processed foods. Aronia has been used in ... many states in between. Iowa is currently the leading state in Aronia production in terms of acreage ...

  6. Preparing for the fall in a season of drought

    https://southcenters.osu.edu/preparing-for-the-fall-in-season-drought

    right level. To ensure there is no dry material concentration to catch on fire. mow once high to get it ... to your annual pumpkin picking, be mindful that all across Ohio we are experiencing varying levels of ... minimize the fire risk, which can lead to loss of personal property. Maintenance When parking on grass, ...

  7. Books

    https://southcenters.osu.edu/soil-water-bioenergy/publications-presentations/books

    Enhanced Soil Health, Ecosystem Restoration and Climate Change Mitigation. Springer Nature (in progress). ... K.R., Hussain, B., and Ali, M.A. (2019) Soil Management for Better Crop Production and Sustainable ... In Soil Enzymology (Shukla, G and Verma, A., Eds.), Soil Biology 22. Springer-Verlag, Berlin. Pp. ...

  8. Zhenhao (Leo) Guan

    https://southcenters.osu.edu/people/zhenhao-leo-guan

    and environmental biology. Ohio University Soil and Bioenergy ...

  9. Fertilizer and Manure Regulations in the Lake Erie Western Basin Watershed

    https://ohioline.osu.edu/factsheet/anr-0156

    fertilizers containing nitrogen (N) and phosphorus (P) in the Western Lake Erie Basin under certain soil and ... snow-covered or frozen soil when the top 2 inches of soil are saturated from precipitation in granular form, ... and when the local weather forecast has a greater than 50% chance of precipitation exceeding 1 inch in ...

  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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