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  1. The Making of an Egg

    https://ohioline.osu.edu/factsheet/vme-0021

    cloaca and is laid. An air pocket forms between the two shell membranes and the egg’s outer shell. This ...

  2. Calculating Cation Exchange Capacity, Base Saturation, and Calcium Saturation

    https://ohioline.osu.edu/factsheet/anr-81

    example of typical soil test levels in Ohio (in ppm). We can calculate the collective charge each cation ... by the soil test levels. For calcium, a soil test level of 2000 ppm, divided by 200 equals 10.0 ... (ppm) to meq/100 g soil for base and acid cations to determine CEC. Base Cation Soil test level (ppm ...

  3. 2022 ServSafe Certification Test Dates

    https://darke.osu.edu/program-areas/family-and-consumer-sciences/2022-servsafe-certification-test-dates

    in the testing center. *Registration fee of $150 is non-refundable for both the online class and ... Department of Health requirements for Level 2 Certification in Food Protection   Don’t have the time to sit ... through a Level 2 Food Safety Training?   Can’t find one near you? We have the answer! OSU Extension has ...

  4. 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 ...

  5. Selecting, Storing, and Serving Ohio Broccoli, Brussels Sprouts, and Cauliflower

    https://ohioline.osu.edu/factsheet/hyg-5512

    High-quality cauliflower is usually white or creamy white. A hint of green or purple is common and presents no ... 1 bushel = 25 pounds 1 medium head (about 2 pounds) = 4 servings Nutrition The Dietary Guidelines for ... sprouts into small, medium, and large sizes. If cooking multiple sizes at one time, cut the sprouts into ...

  6. Best Practices for Effective and Efficient Pesticide Application

    https://ohioline.osu.edu/factsheet/fabe-532

    pesticides requires a high level of skill and knowledge. Increases in the size and complexity of sprayers ... deliver the required gallonage (gal/acre) to the nozzles Ensuring hoses and fittings between the pump and ... air-assisted Risk of spray drift Requirements noted on pesticide labels Choose the appropriate nozzle size Once ...

  7. Lime and the Home Lawn

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

    For turfgrasses used in Ohio home lawns, a soil pH between 6.0 and 7.0 (slightly acidic) is ideal. ... in an immediate and dramatic change to soil pH levels or the health of turfgrass plants. Homeowners ... or not liming is needed, and how much lime to apply, is through the results of a soil test conducted ...

  8. Types of Nutrition Incentives Offered at Ohio Farmers Markets and How They are Funded (Nutrition Incentives Series)

    https://ohioline.osu.edu/factsheet/cdfs-4109

    for Agriculture & Food Systems-1 n.d.). An example agreement between a farmer’s market and a local ...

  9. 2022 Overholt Drainage School

    https://fabe.osu.edu/events/2022-overholt-drainage-school

    Drainage design and installation Drainage design software Soils basics and topographic investigation • GPS ...

  10. Laughter is like a windshield wiper

    https://darke.osu.edu/news/laughter-windshield-wiper

    well-being. Researchers have found laughter may significantly increase a person’s level of  hope. The hope the ...  increases your oxygen levels, stimulates your heart, lungs and muscles, and increases endorphins, or happy ... in  Laughter Yoga,  has shown decreases in blood pressure, cortisol levels, depressive symptoms, and ...

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