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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. Winter Application of Manure in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-032023-41/winter-application-manure-ohio

    things to keep in mind. Frozen ground would be soil that you cannot inject the manure into or cannot ... application of manure on frozen and snow-covered soil is not acceptable. An emergency exists as a temporary ... frozen soils are available for manure application. All applications of liquid manure to frozen and ...

  3. Ohio CCA Pre-Exam Preparation Class

    https://agcrops.osu.edu/events/ohio-cca-pre-exam-preparation-class

    test by covering basic principles in the four competency areas – nutrient management, soil and water ... online tests. You must pass both exams to obtain Certified Crop Adviser status. Tests are offered four ... Physiology Variety Selection Soil & Water Management Soil Properties Soil Water Surface and Ground Water ...

  4. Camp Whitewood 4-H Camp Counselors 2024

    https://mahoning.osu.edu/node/3034

    educational opportunities on 227 acres in Northeastern Ohio. Nestled between beautiful Warner's Hollow ... Dates: Sunday, June 23, 2024 – Friday, June 28, 2024 If you are between the ages of 8 and 14 you should ...

  5. Invasive Species Management: Common and Japanese Barberry

    https://ohioline.osu.edu/factsheet/anr-0106

    a relationship between high tick populations and the presence of the invasive shrub, making it crucial for forest ... between the two species. Common barberry has sharply toothed leaf margins and Japanese barberry has smooth ... gloves, skin, or fur due to their high silica content. Proper protective gear is recommended when managing ...

  6. Master Gardener Volunteer Forms

    https://butler.osu.edu/program-areas/master-gardener-volunteers/master-gardener-volunteer-forms

    Programs with Minors, Policy 1.50 Activities and Programs with Minors, Policy 1.50 Signature Page ...

  7. 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 ...

  8. Lawn Mowing

    https://ohioline.osu.edu/factsheet/hyg-5816

    limited soil moisture can lead to signs of stress and increased risk of turfgrass loss in closely mowed ... pesticide applications, for cultivating and maintaining a high-quality lawn. Properly mowed lawns have ... manufacture sugars, fueling their development into a high-quality lawn. When mowed at low heights, turfgrasses ...

  9. What's the Beef with Soil Health and Livestock? webinar

    https://agcrops.osu.edu/events/whats-beef-soil-health-and-livestock-webinar

    Are you interested in improving soil health and better measuring its impact on crop yield and farm ... profitability? Then make plans to join us for the 2024 Soil Health Webinar series on January 11, February 8, and ... in on various soil health management systems. This year’s topics and speakers include the following: ...

  10. Grower Panel- Cover Crop Info Drop webinar

    https://agcrops.osu.edu/events/grower-panel-cover-crop-info-drop-webinar

    Are you interested in improving soil health and better measuring its impact on crop yield and farm ... profitability? Then make plans to join us for the 2024 Soil Health Webinar series on January 11, February 8, and ... in on various soil health management systems. This year’s topics and speakers include the following: ...

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