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  1. Ammonia Emission from Animal Feeding Operations and Its Impacts

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

    50 ppm, increased levels of keratoconjunctivitis 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 ...

  2. Elderberry Production in Ohio

    https://ohioline.osu.edu/factsheet/anr-0110

    Ensure ideal soil condition and fertility. Ideal nutrient conditions are a pH level of 5.5–6.5, 50 ... conditions for elderberries (pH level of 5.5–6.5, 50 lb/acre (25 ppm) of phosphorus, and 200–300 lb/acre ... lb/acre (25 ppm) of phosphorus, and 200–300 lb/acre (100–150 ppm) (Byers et al. 2012) as reported on ...

  3. Growing Strawberries in the Home Garden

    https://ohioline.osu.edu/factsheet/hyg-1424

    Early Medium, Large Good Good High Cabot Mid-Late Very Large Fair Excellent Medium Clancy Mid Large Good ... Good Medium Earliglow Early Medium, Large Very Good Very Good Medium Eros Mid Large Good Good High ... Evangeline Early Medium Excellent Good Medium Guardian Mid Very Large Fair Good High Jewel Mid-Late Large ...

  4. FST Facilities Page

    https://fst.osu.edu/research-and-centers/fst-facilities-page

    (Plas-Labs, Inc) High speed centrifuge (Eppendorf) UV/Vis Spectrometer (Genesys 150, Thermo Scientific) ... Universal Testing Machine – Model 5542 Dynamic Vapor Sorption (DVS) Portable refractometers, medium- to ... (Biosafety Level II). Facilities and equipment available include two high-performance liquid chromatographic ...

  5. Soil Testing

    https://butler.osu.edu/program-areas/agriculture-and-natural-resources/soil-testing-field-and-crop

    about  Soil Testing for Ohio Lawns, Landscapes, Fruit Crops, and Vegetable Gardens Home Garden Soil ... Lawn Soils Testing Form  (fillable pdf) Field & Crop Soil Test Form  (filable pdf) (For ... agricultural production, 1 acre or more) Agricultural Pasture/Hay Soil Testing Form  (fillable pdf) Commercial ...

  6. Ohio State Organic Grains Conference scheduled for January 4-5, 2024

    https://farmoffice.osu.edu/news/ohio-state-organic-grains-conference-scheduled-january-4-5-2024

    Grain in New York; Léa Vereecke from Rodale Institute; former Ohio State soil fertility specialist Steve ...

  7. Ohio Phosphorus (P) Use by Crop Reporting District

    https://ohioline.osu.edu/factsheet/anr-0144

    the acreage in the Scioto River basin. Soil test P is one factor that can mitigate the amount of ... Table 2 would result in lower soil test phosphorus (STP) values over time. Evidence that this is ... levels between 1993 and 2015 (LaBarge, 2023). Future trends in STP are expected to continue to decline ...

  8. Ripe Rot of Grape

    https://ohioline.osu.edu/factsheet/plpath-fru-0052

    rot (see PLPATH-FRU-50 Sour Rot Disorder of Grape). Rain spreads spores to other berries and clusters. ... Neptune, Sauvignon blanc, Seyval Highly susceptible Cabernet Franc, Cabernet Sauvignon, Carlos, Flame ... conditions favor disease development close to harvest (i.e., warm, wet, high humidity), additional fungicide ...

  9. Understanding barriers to conservation

    https://cfaes.osu.edu/newsletter/cfaes-impact/july-august-2023/understanding-barriers-conservation

    relatively high levels of belief in the importance of conservation, participation remains relatively low and ... value conservation, according to Robyn Wilson, CFAES professor of risk analysis and decision science and ... of farmers surveyed report believing “good farmers” care about soil health and local waterways and ...

  10. Herbicide Injury and the Problem of Spray Drift

    https://ohioline.osu.edu/factsheet/anr-0137

    but it has a high degree of uptake from the soil and is very persistent. Grape injury has been ... vineyard. Injury, however, may occur if the spray rate is too high when these herbicides are applied to soil ... may provide an acceptable level of weed control while minimizing the risk of severe grape injury as ...

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