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  1. Jay F. Martin

    https://fabe.osu.edu/our-people/jay-f-martin

    socio-economic analyses with stakeholder groups to investigate connections between downstream water quality and ... outreach projects 1) $18M USDA-NRCS study to evaluate the ability of high adoption rates of agricultural ... farmers, to identify fields with elevated nutrient levels where management practices will be installed and ...

  2. Laurence (Larry) V. Madden

    https://plantpath.osu.edu/our-people/laurence-larry-v-madden

    Determining Sample Sizes for Accurately Estimating Wheat Fusarium Head Blight Index in Research Plots. ... Accuracy in the prediction of disease epidemics when ensembling simple but highly correlated models. PLoS ... for quantifying the risk of natural contamination of maize grain with deoxynivalenol. Phytopathology ...

  3. Nutrient Removal for Field Crops in Ohio

    https://ohioline.osu.edu/factsheet/anr-96

    manure equivalent at crop removal rates. Additionally, if soil test levels of P and K are below the ... critical level, then a "Buildup" recommendation would be considered to increase soil test levels ... soil test levels are at or above their respective maintenance limit, then no further P 2 O5 or ...

  4. Estimated Return-to-Seed of Variable vs. Uniform Corn Seeding Rates

    https://ohioline.osu.edu/factsheet/agf-520

    to predict or identify areas of consistent yield levels (high, medium, low) and stability (stable vs. ... 18,000 to 50,000 seeds per acre. Most studies in Ohio were planted between early May and early June, and ... profitability—can vary within and among fields with small differences in soils and weather. Given the advances in ...

  5. Nutrient Management of Forage Crops Intended for Hay

    https://ohioline.osu.edu/factsheet/anr-0109

    is to maintain soil test P and K between the “critical level” (minimum) and “maintenance limit” ... level before planting. The estimated amount of P 2 O 5 required to raise a soil test 1 PPM is 20 pounds ... For example, if a soil test is 100 PPM and the goal is to increase the soil test to a critical level ...

  6. The Basics of Grant Writing: Becoming Grant Ready

    https://ohioline.osu.edu/factsheet/cdfs-4118

    provides flexibility with the program guidelines at the local level. Pass-through grants are awarded to ... current data available from expert sources. Do not overdo the amount of data—find a good balance between ... foundation grantors hold collaboration and partnership in high esteem” (Smith & Tremore, 2008). ...

  7. 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 ...

  8. Practical Tips to Improve Calf Welfare in Cold Weather

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-26-issue-6/practical-tips-improve-calf-welfare-cold-weather

    challenges for all calves, with very young ones being especially at risk. When temperatures drop below 50 ... State University As winter approaches, low ambient temperatures and high humidity pose serious ...

  9. Garden Walks at Toledo Botanical Garden

    https://lucas.osu.edu/events/garden-walks-toledo-botanical-garden-12

    Participants will meet at the OSU at TBG Horticulture Office, between the Rose Garden and the ...

  10. Winter Calf Management

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-26-issue-6/winter-calf-management

    I was scrambling to make sure my calves would be comfortable. The thermoneutral zone for calves is 50 to ... they need extra energy to stay warm. This can be a challenge since 50⁰F at night often has highs of ... same amount at each feeding, even if that means adding a lunch feeding between your normal feeding ...

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