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  1. Lockout and Tagout

    https://ohioline.osu.edu/factsheet/aex-59181

    and reciprocating and conveying equipment. Test the circuit with a voltage-detecting instrument to ... Leaving keys in the locks. Locking the control circuit and not the main disconnect or switch. Not testing ... of equipment. Make sure to remove keys from the locks. Lock the main switch. Test the controls to ...

  2. Opportunities for Subsurface Nutrient Placement in Ohio

    https://ohioline.osu.edu/factsheet/fabe-56401

    horsepower requirements, the level of tillage and soil disruption, depth of fertilizer placement, and ... inches wide) while leaving the soil between these strips undisturbed. When the strip-till unit is ... to conventional tillage by leaving residue on the soil surface between the strips. Quicker spring ...

  3. Understanding Value in Lime

    https://ohioline.osu.edu/factsheet/anr-9

    soil test recommendation as a calcium carbonate equivalent basis and is specific for the crop, soil ... soil test calling for? Are you applying the correct amount of lime? Even with very few liming materials ... 99%. Calculations for Lime No. 5: Fineness Index = 0.2 (95–70) + 0.6 (70 – 50) + 1 (50) = 67 ENP ...

  4. 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, ...

  5. Extension & Outreach

    https://fabe.osu.edu/extensionoutreach

    Machinery Systems Safety & Health Soil & Manure                 About Ohio State University Extension Ohio ...

  6. Student Organizations

    https://fabe.osu.edu/graduate/graduate-student-organization

    communication between graduate students and departmental faculty and staff. To bring together students from ... processing (high-pressure based food processing) technologies. I am the delegate representing FABE at the ...

  7. Biogas Cleaning and Upgrading Technologies

    https://ohioline.osu.edu/factsheet/AEX-653.1-14

    problems. High concentration of O₂ is explosive. H₂S is corrosive to steel in reactors and engines when ... than 3%, 112 mg/m³ and 4 ppm, respectively [3]. Most bio-CNG practices require purified biogas to have ... ppm, 4 ppm and 1 ppm of CO₂, H₂S and H₂O, respectively, to prevent dry ice formation and corrosion [4]. ...

  8. Cool-Season Turfgrasses for Sports Fields and Recreational Areas

    https://ohioline.osu.edu/factsheet/str-1

    requires moist, well-drained soil to develop into a high quality turfgrass. A medium-to-high level of ... soils of medium-to-high fertility.  Diseases that frequently occur on PRG include:  Red Thread ... moderate winter dormancy and stress resistance Mid-Atlantic Medium-high density, deep roots and rhizomes, ...

  9. NSF-funded center to drive development of US natural rubber industry

    https://fabe.osu.edu/news/nsf-funded-center-drive-development-us-natural-rubber-industry

    creating bridges between engineering, biology and agriculture, to revolutionize alternative natural rubber ... imports.” Disease and high demand threaten the tropical rubber tree  Hevea brasiliensis, the world’s primary ... natural rubber source. In 2019, 10% of the natural rubber supply was lost to disease – and the risk for ...

  10. Lime and the Home Lawn

    https://ohioline.osu.edu/factsheet/hyg-4026

    between 6.0 and 7.0. The amount of lime required to raise soil pH to this level for a particular soil is ... performing a soil test are strongly discouraged because alkaline (high pH) conditions may develop. When is ... and pH of 7.0 is considered neutral. For turfgrasses used in Ohio home lawns, a soil pH between 6.0 ...

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