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  1. 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 ...

  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. 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 ...

  4. 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 ...

  5. 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: ...

  6. Forage Testing for Beef Cattle

    https://ohioline.osu.edu/factsheet/anr-0149

    0.12% Mg. High soil potassium levels are associated with increased incidence of grass tetany. The ratio ... (ppm). If the forage contains a high level of molybdenum (2 ppm) or sulfur at 0.25%, Cu could be ... samples are low in Zn. The recommended levels for zinc are between 30 and 1,000 parts per million (ppm ...

  7. 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 ...

  8. Space Reservation Request Form

    https://students.cfaes.ohio-state.edu/academics/teaching-learning-and-assessment/space-reservation-requests

    buffer between other events on the Room Matrix. Your event must begin at least 15 minutes after the prior ... Step 2 if you have not. * Yes Please note, all events must have a 15 minute buffer between other events ... 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 End ...

  9. 2024 Award Winners

    https://students.cfaes.ohio-state.edu/node/5726

    Organization Excellence in Active Citizenship Award Crops and Soils Club HCS Student Organization Excellence in ...

  10. Undergraduate Summer Research Experiences

    https://grad.cfaes.ohio-state.edu/future-students/opportunities-undergraduates/summer-research-experiences

    Potential Summer Projects Summer Research Opportunities Program (SROP) SROP is a collaboration between the  ... internship opportunity for motivated graduating high school seniors and current underclassmen at college or ...

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