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  1. African Swine Fever: A Severe Threat to Swine Herds Is on the United States’ Doorstep

    https://ohioline.osu.edu/factsheet/vme-1036

    Infection The risk of importing the virus from other countries is high because this virus is harder to kill ... industry can respond and stop the spread of the disease. Signs include high fever; decreased appetite; ... by calling the U.S. Department of Agriculture (USDA) toll-free number, 1-866-536-7593, for testing ...

  2. Predators of Poultry

    https://ohioline.osu.edu/factsheet/vme-22

    (i.e., layers). Commercial flocks are at risk from small predators and birds of prey when the building ... allowed to graze. Flocks are at the highest risk, especially during the night, if they are not provided ...

  3. Selecting, Storing, and Serving Ohio Apples

    https://ohioline.osu.edu/factsheet/HYG-5507

    in apple production in the United States. It produces around 50 different varieties, including Ohio ... recommendations below are approximations. 1 pound = about 3 medium apples 1 pound = approximately 1½ cups ... recommends two cups of fruits per day as part of a healthy diet. A medium, raw, 3-inch apple is low in ...

  4. Ohio 4-H Livestock Judging

    https://ohio4h.org/node/3429

    Recordings 2024:  Let’s Start a Team Beef 101 Swine 101 Sheep 101 Handout Goats 101 EPDs & Scenarios ... honored with: 2nd high team overall 2nd swine 3rd sheep 5th cattle 3rd reasons Individuals: Martin ... Myerholtz (Sandusky Co.) High Individual Overall Garrett Quillin (Tuscarawas Co.) Jacob Wiechart (Putnam ...

  5. 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 ...

  6. Measuring Standing Trees

    https://ohioline.osu.edu/factsheet/F-35-02

    an estimate of the board-foot content of a tree based on tree-trunk diameter breast high and ... Number of 16-Foot Logs 1/2 1 1-1/2 2 2-1/2 3 3-1/2 4 Board Feet 12 20 30 40 50 60       14 30 50 70 80 90 ... 60 80 100 120       14 40 80 110 140 160 180     16 60 100 150 180 210 250 280 310 18 70 140 190 240 ...

  7. Herbicide Resistance in Waterhemp

    https://ohioline.osu.edu/factsheet/anr-78

    population tested for presence of resistance   University of Illinois, $50 per field Use a combination of PRE ... genetic variability results in a relatively high frequency of mechanisms that can impart resistance to ... a population to an herbicide, increasing the risk of failure the next time that herbicide is used. Figure 1. ...

  8. Forest Management

    https://ohioline.osu.edu/factsheet/F-34-02

    1. Examples of Forest Landowner Objectives Source of Income Tax Shelter Product Yield Soil ... species, condition, numbers, age, volume, value, growth, and basal area will be measured. Soil/site quality ... biological/ecological characteristics of the forest (e.g., tree species, soil type, topography, etc.) determine what is ...

  9. Controlled-Release Fertilizers in the Production of Container-Grown Floriculture Crops

    https://ohioline.osu.edu/factsheet/HYG-1260

    a 20–10–20 water-soluble fertilizer at an application rate of 150 ppm N (left), or a 16–9–12 ... rates, release by shorter longevity CRFs (e.g., 3–4 month) may result in excessively high salt levels ... acidic fertilizers to compensate for high alkalinity levels in the irrigation water need to adjust the ...

  10. Inoculants and Soil Amendments for Organic Growers

    https://ohioline.osu.edu/factsheet/SAG-17

    Green manures added to soil from cultivating cover crops between cash crops can be effective in adding ... maintain appropriate and balanced soil fertility, a soil test should be conducted before applying ... Manures Green manures can be added to soil by cultivating cover crops between cash crop growing seasons. ...

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