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  1. Extension Today: Live Healthy in 2022

    https://extension.osu.edu/today/live-healthy-2022

    practices and savings strategies can make a huge difference between being financially secure and being in ...

  2. Extension Today: Holiday Leftovers

    https://extension.osu.edu/today/holiday-leftovers

    help reduce food waste at the consumer and household level.  Brian Roe  is the director of the Ohio ...

  3. Extension Today: Fall Lawn Care

    https://extension.osu.edu/today/fall-lawn-care

    throughout the year. Why should I test my soil –  and for what?  Soil tests provide more helpful information ... on soils than any other resource. Testing is an inexpensive way to maintain good plant health in ... lawns and landscapes, and to maximize productivity of vegetable gardens and fruit crops. Soil test ...

  4. 2022 Ohio Weed University

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-01/2022-ohio-weed-university

    at the 2022 Ohio Weed University. This high-impact program is designed for producers wanting to be on ...

  5. 2022 Ohio Weed University

    https://agcrops.osu.edu/events/2022-ohio-weed-university

    at the 2022 Ohio Weed University. This high-impact program is designed for producers wanting to be on ...

  6. 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 ...

  7. 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 ...

  8. Managing Phosphorus for Yield and Reduced Edge of Field Losses

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-35/managing-phosphorus-yield-and-reduced-edge-field-losses

    level. At 20 PPM or less, the risk of yield loss increases. Annual in season P nutrient application ... applications when STP is greater than 150 PPM. Follow NRCS 590 site and rate criteria between 40 to 150 PPM ... 8. 8. BMPs for high risk P loss sites: Monitor fields for P loss using the Ohio P risk index and ...

  9. Winter Application of Manure- Remember Setbacks

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-41/winter-application-manure-remember-setbacks

    soils require there to be a growing crop in the field. This could be a pasture, alfalfa, clover, ... in the WLEB is a weather forecast saying “not greater than a 50% chance of a half inch or more of ... allow manure to reach surface waters. If a cover crop has been planted, talk to the local Soil and Water ...

  10. 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 ...

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