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  1. Soil Acidity and Liming for Agronomic Production

    https://ohioline.osu.edu/factsheet/AGF-505-07

    is considered adequate if soil test levels are greater than 50 ppm (100 lb). Hi-cal (calcitic) lime ... ($50 hauling charge/60 acres). Summary In summary, make sure you obtain a soil test, determine if lime ... neutralization to raise the soil pH. High concentrations of hydrogen in soil solution (low soil pH) may cause the ...

  2. Assessing yield-limiting factors in corn, when do yield components develop?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-31/assessing-yield-limiting-factors-corn-when-do-yield-components

    each. Each row can have up to 50 to 55 viable ovules (potential kernels). Plants with a low number of ... aborted kernels suggest stress during the VT/R1 to R2 growth stage. 4. Kernel weight (or so-called test ...

  3. Wheat Management for Fall 2021

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-30/wheat-management-fall-2021

    phosphorus than corn or soybean, and soil test levels should be maintained between 30-50 ppm (Mehlich-3 P) ... for optimum production (Table 1). Do not add any phosphorus if soil test levels are higher than 50 ... 45 60 75 >50 0 0 0 0 Soil potassium should be maintained at levels of 100-130 and 120-170 ppm ...

  4. Growing Strawberries in the Home Garden

    https://ohioline.osu.edu/factsheet/hyg-1424

    Early Medium, Large Good Good High Cabot Mid-Late Very Large Fair Excellent Medium Clancy Mid Large Good ... Good Medium Earliglow Early Medium, Large Very Good Very Good Medium Eros Mid Large Good Good High ... Evangeline Early Medium Excellent Good Medium Guardian Mid Very Large Fair Good High Jewel Mid-Late Large ...

  5. Late-season waterhemp and Palmer amaranth scouting resources

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-30/late-season-waterhemp-and-palmer-amaranth-scouting-resources

    can do from now through harvest to prevent seed from being deposited into the soil seed bank will pay ... will be small and very dark.- Plants without mature seed should be cut off just below the soil surface, ... noxious.  Reminder- ODA will test any seed used for these purposes for the presence of Palmer amaranth.” ...

  6. Seminar Archive

    https://fabe.osu.edu/seminar/archive

    agricultural community and intensive monitoring, this project will test model predictions that this level of ... the way we study nature. New data collection technology, such as GPS, high-definition cameras, UAVs, ... develops training programs for both local and national High Performance Computing resources. She is also ...

  7. Gibberella Ear Rot and Mycotoxins in Corn: Sampling, Testing, and Storage

    https://ohioline.osu.edu/factsheet/plpath-cer-04

    steps. Semi-quantitative tests estimate vomitoxin at or above certain levels (>5ppm) or within a given ... (DON), also called vomitoxin. As a result, high levels of Gibberella ear rot severity and moldy grain are ... usually accompanied by high levels of vomitoxin. Mycotoxins are harmful to both humans and animals. ...

  8. Survey of Landowner Experiences with Natural Gas Pipeline Installations

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-29/survey-landowner-experiences-natural-gas-pipeline-installations

    a large amount of disturbance that can have lasting impacts on soil and crops. We recently conducted ... installation often occurred when soil was too wet to work. 71.5% of respondents answered “Yes” to the question, ... “During the installation process, were there times when soil conditions were not optimal, but pipeline ...

  9. Using Soil Tests Phosphorus Results to Identify Agronomic and Conservation Needs

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-30/using-soil-tests-phosphorus-results-identify-agronomic-and

    chance of more than 0.5 inches of rainfall. Soil Test Phosphorous (STP) values are above 50 PPM Mehlich ... water quality. Fields with Soil Test Phosphorus (STP) levels two to three times higher than the ... Between 20-40 PPM (or 30-50 PPM if wheat/alfalfa are in the rotation) Greater than 50 PPM More detailed ...

  10. NW Ohio, NE Indiana, SE Michigan Soil Health Tour Wrap Up Event

    https://agcrops.osu.edu/events/nw-ohio-ne-indiana-se-michigan-soil-health-tour-wrap-event

    Link to Register  (Cost $10) Link to the Event         Field Days ...

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