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  1. Methane (Dissolved in water)

    https://ohiowatersheds.osu.edu/node/1491

    10.00 ppm mg/L ppm Dissolved gas MCL ADVISORY- ACTION IS HIGHLY RECOMMENDED Methane levels were ... oxygen in an enclosed area at a concentration of over 50% in air. Dissolved methane levels may be higher ...

  2. Molds and Mycotoxins

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-11-issue-5/molds-and-mycotoxins

    distillers grain with about 3 ppm DON (on a dry basis).  Some extremely high concentrations of DON have been ... high milk production, and can be immunosuppressed.  Diets with up to 3.5 ppm DON (dry basis) may be ... Various surveys conducted in different years and in different countries typically find that 25 to 50% of ...

  3. Yield-Limiting Factors in Ohio Soybean Production

    https://stepupsoy.osu.edu/node/70

    fields with over 200 eggs/100 cc soil. (Over 80% of the fields surveyed had detectable levels of soybean ... cyst nematode.) Soil phosphorus- Fields with adequate soil P (at least 15 ppm Bray P) yielded on ... average 7 bu/acre greater than fields with inadequate soil P (less than 15 ppm Bray P). Soil potassium- ...

  4. Autumn Forage Harvest Management

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-29/autumn-forage-harvest-management

    cutting. Soil drainage and soil moisture affect the risk of fall cutting.  High soil moisture slows down ... between those times (mid-September to mid-October) means more risk to the stand. Factors such as previous ... cutting management, age of stand, soil fertility, variety, and soil moisture affect the level of that ...

  5. Community Development

    https://logan.osu.edu/program-areas/community-development

    offer county-level services, you can learn more about all OSU Extension community development programs ...

  6. Be Alert for Spotted Lanternfly

    https://ohioline.osu.edu/factsheet/anr-83

    in clusters of 30–50 eggs arranged in 4–7 columns of aligned seed-like eggs. These columns of eggs, ...

  7. Updating Ohio's Phosphorus Risk Index Is Generating Positive Initial Results

    https://senr.osu.edu/news/updating-ohios-phosphorus-risk-index-generating-positive-initial-results

    baseline or chronic year-round phosphorus runoff risks associated with erosion and soil phosphorus levels ... agricultural soil phosphorus levels in accordance with the Tri-State Fertility Guidelines helps lower the ... Resources.   Her On-Field Ohio project seeks to update and revise the Ohio Phosphorus Risk Index, which is ...

  8. Local Foods Cooking Demonstration, Clintonville

    https://localfoods.osu.edu/events/local-foods-cooking-demonstration-clintonville

    Market, North High Street and Dunedin Road. ...

  9. Houseplant for Christmas? Here's How To Keep It Happy

    https://wayne.osu.edu/news/houseplant-christmas-heres-how-keep-it-happy

    them can happen less frequently (2-3 times a month). It always important to check the soil moisture ... like to dry completely out between waterings so that is something to keep in mind. Overwatering is one ... plant or mixed in with the potting soil after repotting the plant.  This will allow the fertilizer to ...

  10. 2023 CFAES Staff Advisory Council Award Recipients Announced

    https://cfaessac.osu.edu/news/2023-cfaes-staff-advisory-council-award-recipients-announced

    been instrumental in revising the state-level 4-H onboarding process, including developing an ...

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