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  1. Secondary Injury Prevention: Farming with a Pacemaker

    https://ohioline.osu.edu/factsheet/AEX-981.8-10

    information about the degree of risk these tools pose as a medical threat. It is highly important to inform ... powered • Laser Level • Soldering Iron • Stud Finder Maintain at least a 6-inch distance between the item ... spurts—wait about 10 seconds between each weld. If you feel sick, such as light headed or dizzy, stop welding ...

  2. General Plant Pathology Lab

    https://plantpath.osu.edu/courses/plntpth-3002

    test, fill out soil sample forms) Microscopes and Their Use in Diseases Diagnostics: Use hand lenses and ... stem rust of wheat and Cedar-apple rust Nematodes Extraction and observation of soil-borne plant ...

  3. Project Completion and Fair Requirements

    https://brown.osu.edu/program-areas/4-h-youth-development/project-completion-and-fair-requirements

    The Project Completion and Fair Requirements lists 4-H projects number and name, skill level ... everyone.   * Project skill level indicates the project’s intended audience.  B = Beginning level ... —for members with little or no experience in a project area, or 8 to 10 year olds; I = Intermediate level, for ...

  4. Laurence (Larry) V. Madden

    https://plantpath.osu.edu/our-people/laurence-larry-v-madden

    Accuracy in the prediction of disease epidemics when ensembling simple but highly correlated models. PLoS ... for quantifying the risk of natural contamination of maize grain with deoxynivalenol. Phytopathology ... Global Wheat Health Based on Scenario Development and Analysis.  Phytopathology 107 1109-1122 Anderson, ...

  5. Global Climate Change 1996

    https://ohioline.osu.edu/factsheet/cdfs-186

    carbon dioxide from roughly 280 parts per million (ppm) to the current level of about 360 ppm. Moreover, ... oceans would result in a global sea level rise of between one and three feet. Many low lying coastal ... in the 3–7 degree F range over the next 50–100 years. Even if the high income countries are able, ...

  6. Research

    https://hcs.osu.edu/research

    Systems Farming is the ultimate high-risk, high-stakes enterprise. Farmers are risk managers and make ... finances and business decisions. Ag Risk Analysis research is highly interdisciplinary. Faculty:  Doug ... and soil science. Faculty:  David Barker  (c),  Doug Doohan  (w),  David Francis  (w),  Alex Lindsey ...

  7. Calculating Cation Exchange Capacity, Base Saturation, and Calcium Saturation

    https://ohioline.osu.edu/factsheet/anr-81

    example of typical soil test levels in Ohio (in ppm). We can calculate the collective charge each cation ... by the soil test levels. For calcium, a soil test level of 2000 ppm, divided by 200 equals 10.0 ... (ppm) to meq/100 g soil for base and acid cations to determine CEC. Base Cation Soil test level (ppm ...

  8. Efficient Lawn Care Practices to Help Protect Ohio’s Waterways

    https://ohioline.osu.edu/factsheet/hyg-5812

    surprised by the high levels of nutrients in their yards. If nutrients are needed, soil test results provide ... soils already contain adequate levels of potassium, but it is best to do a soil test. Timing is ... nutrients in place and prevent the overuse of certain nutrients in lawns and landscapes. Soil Testing for ...

  9. Wind Energy Development as an Economic Development Strategy for Rural Areas

    https://ohioline.osu.edu/factsheet/11-CMD-849

    avian risk assessment to evaluate the risk of collision for birds and bats and to avoid high traffic ... Production Tax Credit (PTC) and the Ohio SB 232 (which levels the playing field for wind projects by setting ... With most farms being built today, a minimum of 50 turbines are constructed, requiring a total land ...

  10. Gray Leaf Spot on Turfgrass

    https://ohioline.osu.edu/factsheet/HYG-3083

    overall appearance often resembles severe drought stress, but if soil moisture is checked, the test will ... excessive leaf wetness, and soil compaction should be employed. Soil moisture levels and irrigation should ... fungus is referred to as Pyricularia grisea. Host range of the fungus is more than 50 grass species, ...

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