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  1. Beneficial Plant-associated Microbiomes and Plant Pathology Research

    https://plantpath.osu.edu/courses/plntpth-5005

    PLNTPTH 5005 The study of beneficial interactions between plants and microorganisms and its ...

  2. Head Scab Risk has Increased Across Ohio

    https://agcrops.osu.edu/2022-16/head-scab-risk-has-increased-across-ohio

    days, the risk for head scab is now moderate across most of the state of Ohio, and high across the ... Due largely to rainfall, high relative humidity, and warmer temperatures over the last several ... south. The risk is low in NW Ohio. This would be the time to apply a fungicide to control head scab and ...

  3. Soil Testing

    https://franklin.osu.edu/program-areas/agriculture-and-natural-resources/soil-testing

    The Franklin County Extension office now has soil testing kits available for sale. Kits are ... done at a non-biased university soil testing laboratory at Penn State University. Instructions and ... a soil testing fact sheet are included. A copy of the results will also be sent to our office, so if you ...

  4. Wheat Management for Fall 2020

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-30/wheat-management-fall-2020

    should be maintained between 30-50 ppm (Mehlich-3 P) for optimum production. If the soil test indicates ... not add any phosphorus if soil test levels are higher than 50 ppm. Soil potassium should be maintained ... phosphorus and potassium needs. Wheat requires more phosphorus than corn or soybean, and soil test levels ...

  5. Ohio State FABE at ASABE Annual International Meeting 2022

    https://fabe.osu.edu/news/ohio-state-fabe-asabe-annual-international-meeting-2022

    Vinayak Shedekar, Sushant Mehan, Haley Kujawa) Water and nutrient losses from healthy soils under ... Kevin King, Vinayak Shedekar, Sushant Mehan, Haley Kujawa) Water and nutrient losses from healthy soils ... Khanal, Alexis Londo) Evaluation of PWM solenoid valves to manipulate hollow cone nozzles operated at high ...

  6. Other Corn Ear Abnormalities – when and why do they develop?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-24/other-corn-ear-abnormalities-%E2%80%93-when-and-why-do-they-develop

    drought, high temperatures, pollination issues, phosphorus shortages, herbicide injury, cloudy days ... developmental stages. (a) Mature pinched ear due to sulfonylurea herbicide applied between V7 and V10 stages, ... ears with various severity levels of damage. Images: Robert Nielsen. 6. Incomplete kernel set Figure 6. ...

  7. Weather Update: A Dry Trend, Interrupted?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/weather-update-dry-trend-interrupted

    a large swath of the state only received 50-75% of normal precipitation, despite derechos and numerous ... drying of soils with reports of cracking, lawns turning brown, and crop stress including rolled corn and ... summaries, please visit the State Climate Office of Ohio. Forecast A ridge of high pressure has set up to our ...

  8. Hay Barn Fires a Real Hazard

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-17/hay-barn-fires-real-hazard

    release heat-causing temperature to rise between 130°F to 140ºF with the temperature staying high for up ... temperature into the fire danger zone of over 175°F. Assessing your risk If the hay was baled between 15-20% ... Mother nature has been at it again, hardly giving us enough days to make dry hay with a risk of ...

  9. Nutrient Value of Wheat Straw

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-20/nutrient-value-wheat-straw

    of straw does lower soil potassium levels. If the straw is removed after heavy rainfall, some of the ... potassium may have leached out of the straw, lowering the nutrient value. However, a soil test should be ... This is especially important now with high N, P, and K fertilizer prices. The nutrient value of wheat ...

  10. Update of Corn Nitrogen Recommendations from MRTN

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-15/update-corn-nitrogen-recommendations-mrtn

    163 156 150 144 $6.50 182 175 168 161 155 149 $7.00 185 178 172 165 159 154 $7.50 189 182 176 169 163 ... ://agcrops.osu.edu/newsletter/corn-newsletter/2021-39/implications-high-n-fertilizer-prices-corn-n-fertilizer. There are a couple of changes to note ... ($/lb) Price/Bushel Corn $0.65 $0.75 $0.85 $0.95 $1.05 $1.15 $5.50 173 165 158 151 145 139 $6.00 178 170 ...

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