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  1. 2025 Butler County Master Gardener Scholarship Application

    https://butler.osu.edu/program-areas/master-gardener-volunteers/butler-county-master-gardener-scholarship-application

    education/apprenticeship beyond high school. Requirements/explanations are listed on the front of the application  Click ...

  2. Thomas Blaine, PhD

    https://comdev.osu.edu/people/thomas-blaine-phd

    at the undergraduate and graduate levels in research methods. These courses combined materials ...

  3. Lewis receives 2024 Rising Collegiate Star Award from SWE

    https://fabe.osu.edu/news/lewis-receives-2024-rising-collegiate-star-award-swe

    awards on a National level- I remember feeling so proud and so impressed by those female engineers, and ...

  4. Corn Silage Ear Rot and Foliar Disease Management

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-25-issue-4/corn-silage-ear-rot-and-foliar-disease-management

    a high disease pressure with DON levels as high as 17.9 ppm in one hybrid and 30.3 ppm in the other ... leaf spot is favored by warm temperatures between 70 and 90°F and high relative humidity. Northern corn ... nutritionists encouraging levels below 1 ppm in corn utilized in the lactating ration. Fungicides may have the ...

  5. Choosing a Laboratory for Nutrient and Soil Health Testing

    https://ohioline.osu.edu/factsheet/anr-0107

    State University Extension Soil testing provides key information about soil nutrient availability. It is ... a complete picture of overall soil health. Farmers, gardeners, and landowners can use soil testing data to ... optimize their nutrient management plans. Implementing recommendations based on soil test data prevents ...

  6. Fertilizing Perennial Forages on Dairy Farms

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-24-issue-4/fertilizing-perennial-forages-dairy-farms

    test P exceeds the agronomic level of 50 ppm, there is increased  potential of P losses into streams ... Many dairy farms have high levels of soil P, making the expense of fertilizer P unnecessary. When soil ... harm animals fed those forages. A recent soil test should always guide what nutrients to apply and how ...

  7. Wastewater Treatment Principles and Regulations

    https://ohioline.osu.edu/factsheet/aex-768

    Sewage also contains ammonia and phosphorus. Ammonia levels can range from 15 to 50 mg/l, and phosphorus ... levels can range from 6 to 20 mg/l in untreated sewage. Sewage treatment is the multistage process that ... degradation. Therefore, each sewage treatment plant must hold a permit listing the allowable levels of BOD 5, ...

  8. Statistics and Agricultural Research

    https://ohioline.osu.edu/factsheet/anr-40

    between the two treatments may have occurred by chance alone. Scenario 2:  At harvest the yield levels of ... level differences, insect pressure, disease pressure, natural variation in soil productivity, etc.). ... at two different scenarios based on the harvest information. Scenario 1:  At harvest the yield levels ...

  9. SENR Seminar Series: Attempting to Solve the Soil – Water – Phosphorus Puzzle

    https://soilhealth.osu.edu/events/senr-seminar-series-attempting-solve-soil-%E2%80%93-water-%E2%80%93-phosphorus-puzzle

    Presented by Jim Ippolito, Rattan Lal Endowed Professor of Soil Health and Soil Fertility ...

  10. Use of Forage Chicory in a Small Ruminant Parasite Control Program

    https://ohioline.osu.edu/factsheet/VME-31

    moderately drained soils with medium to high fertility provide conditions for optimal growth. Both spring ... recommends that soil pH be maintained above 5.5 for best results. Critical levels of soil phosphorus and ... totaling between 100 and 150 lbs of actual nitrogen/acre annually to achieve maximum yields of dry matter ...

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