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  1. Turfgrass Seminar

    https://hcs.osu.edu/courses/hcs-5890

    the process involved in solving turfgrass problems at the managerial level. Using real-life scenarios ...

  2. Ammonia Emission from Animal Feeding Operations and Its Impacts

    https://ohioline.osu.edu/factsheet/AEX-723.1

    50 ppm, increased levels of keratoconjuctivitis 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 ...

  3. New Webinar Series Launched in August

    https://waterqualityextension.osu.edu/news/new-webinar-series-launched-august

    information and create a space for communication between all parties involved. ...

  4. Guidelines for Choosing a Soil Analytical Laboratory

    https://ohioline.osu.edu/factsheet/HYG-1133

    the test results will be of high quality, credible, and meaningful. In addition, any recommendations ... here to aid the grower in evaluating a soil analytical laboratory. Factors to Consider Test Me​thods ... region. This summary, entitled  Recommended Chemical Soil Test Procedures for the North Central Region, ...

  5. Become a HOST for CFAES!

    https://ansci.osu.edu/october-3rd-2022-september-26th-2022-september-19th-2022-september-12th-2022/become-host-cfaes

    Do you enjoy sharing your passion for Ohio State with others? Would you be willing to show high ... volunteers to host these students and show them around campus. CFAES Hosts volunteer to have prospective high ...

  6. Food, Agricultural, and Environmental Science Career Fair

    https://ansci.osu.edu/september-26th-2022-september-19th-2022-september-12th-2022/food-agricultural-and-environmental

    Olentangy River Rd, Columbus, OH 43210   Special Notes: Shuttle transportation will be available between the ...

  7. Feeding Horses

    https://ohioline.osu.edu/factsheet/anr-6

    (from forage analysis) 1.07 15.4 0.94 0.41 Pelleted Grain (from feed tag) 1.50 12.0 0.75 0.85 ... we need to substitute grain for hay to raise the energy. 1.50 Mcal/lb DE of grain – 1.07 Mcal/lb DE ... source of sulfur. Excessively high levels of sulfur depress copper absorption. Sulfur is also found in ...

  8. 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: ...

  9. Fusarium Head Blight or Head Scab of Wheat, Barley and other Small Grain Crops

    https://ohioline.osu.edu/factsheet/plpath-cer-06

    50% or more of the spikelets may become damages. Scab also causes floret sterility, poor test weights ... accumulate at high levels in the harvested grain and may cause vomiting and feed refusal if scabby grain is ... Levels of vomitoxin exceeding 1 ppm and 5 ppm (parts per million) are unfit for human and livestock ...

  10. New Factsheet on Soil Health Testing

    https://soilhealth.osu.edu/news/new-factsheet-soil-health-testing

    Choosing a Laboratory for Nutrient and Soil Health Testing, Ohioline Factsheet ANR-0107 is now ... Ohio-based and nearby soil testing faciltities with contact information, standard test package components, ... and other available tests offered. https://ohioline.osu.edu/factsheet/anr-0107  ...

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