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  1. Fundamentals of energy analysis for crop production agriculture

    https://ohioline.osu.edu/factsheet/fabe-6621

    weight for 10 hours of field work by an 8000-pound tractor with an economic lifetime of 12,000 hours is ... agricultural field operations combined [14]. Energy used for irrigation is both direct and indirect. Direct ...

  2. Tips for Calibrating Grain Yield Monitors—Maximizing Value of Your Yield Data

    https://ohioline.osu.edu/factsheet/anr-8

    data. Most importantly, quality yield data is required when using yield maps to quantify field results ... and relevant information around setup and calibration before you head to the field. Yield Monitoring ... InCommand and newer *.agdata (individual files represent a field) AGCO FieldStar II TaskData.xml Case AFS ...

  3. Demonstrations for 4-H Members

    https://ohioline.osu.edu/factsheet/4h-46

    statistics. Discuss your topic with authorities in the field, 4-H advisors, parents, and OSU Extension ...

  4. Using Soil Electrical Conductivity (EC) to Delineate Field Variation

    https://ohioline.osu.edu/factsheet/fabe-565

    Field There are two types of sensors commercially available to measure soil EC in the field. They ... is usually bulky and cannot be used in plots (40 x 40 feet or similar size) or small fields (less ... soil EC, with the V3100 representing the base unit common for field measurements. The V3100 unit ...

  5. Wheat Growth Stages and Associated Management

    https://ohioline.osu.edu/factsheet/agf-126

    vary among tillers and across the field, it is important to sample and examine primary tillers at ... multiple locations to come up with a representative growth stage for the field. Commonly used sampling ... schemes include walking and examining tillers across the field at regular intervals along a zig-zag or ...

  6. Livestock Water Development

    https://ohioline.osu.edu/factsheet/ANR-12

    Agricultural and Natural Resources, Monroe County Jeff Bettinger, Lead District Conservationist, Natural ... a desirable direction for release to reduce erosion or creating a wet spot in the field. The top of the ... (no longer available online). Natural Resources Conservation Service, Ohio Field Office Technical ...

  7. Converting between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values

    https://ohioline.osu.edu/factsheet/anr-75

    Summary of Findings Soil samples in Ohio and Indiana were collected from a diverse range of fields and ... relationships between extractants, we collected and analyzed 2,659 soil samples from a wide diversity of fields ...

  8. Billbugs in Turfgrass

    https://ohioline.osu.edu/factsheet/HYG-2502-12

    grasses on which to feed, including small grain crops in agricultural fields. After feeding for a short ... billbug larvae in the laboratory and in small field trials. These nematodes, as well as other strains, can ...

  9. Repetitive Motion

    https://ohioline.osu.edu/factsheet/aex-7909

    not ignore it. These conditions could become more severe over time. Repetitive Motion That Can Lead to ...

  10. Plant Pathology

    https://students.cfaes.ohio-state.edu/money-matters/scholarships/departmental-scholarships/plant-pathology

    a distinguished scholar and researcher in the field of plant protection. Scholarships for undergraduate students ...

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