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1. Interpreting a Soil Test Report

   https://ohioline.osu.edu/factsheet/agf-0514

   suitability to grow a chosen crop. Phosphorous and potassium soil test levels help us know if fertilizer is ... are rare in Ohio. Magnesium (Mg) 50–1,000 100–2,000 Levels less than 20 ppm are a concern. Dolomitic ... recommendation tables, a conversion of P and K soil test values is needed if they are not reported as ppm using ...

2. Phosphorus Nutrient Management for Yield and Reduced P Loss at Edge of Field

   https://ohioline.osu.edu/factsheet/agf-509

   site and rate criteria from Assessing Nutrient Loss Risk in Ohio (NRCS) between 50 to 200 PPM. Time ... step 7. STP value of 50 PPM Mehlich III or less: CROP YIELD —Reduce risk of crop yield losses with ... available. The maintenance STP range is "critical level" to 40 PPM in corn soybean rotation and 50 ...

3. Developing Phosphorus and Potassium Recommendations for Field Crops

   https://ohioline.osu.edu/factsheet/AGF-515

   + (0.05 x CEC))] + (YP x CR) + 20 CL is the critical level (100 ppm at a CEC of 10), STL is the soil test ... test results are based on soil calibration studies that correlate soil test levels to crop yield ... crop (buildup stage). Once soil test values reach the critical soil test level, a maintenance approach ...

4. Estimated and Soil Test Methods to Determine Supplemental N need after Flooding

   https://brown.osu.edu/news/estimated-and-soil-test-methods-determine-supplemental-n-need-after-flooding

   than 10 pounds of N for every 2 ppm reduction in soil sample N below the expected levels listed in ... field conditions, an understanding of loss mechanisms and other estimates of loss or soil tests may help ... soil temperatures between 55 to 65 degrees Fahrenheit, approximately 2 to 3% of soil nitrate is lost ...

5. Reminder Homecoming Registration Open

   https://advancement.cfaes.ohio-state.edu/email/reminder-homecoming-registration-open

   https://twitter.com/cfaes_osu?utm_campaign=last%20ca&utm_source=bbis&utm_medium=... https://www.instagram.com/osucfaes/?utm_campaign=las&utm_source=bbis&utm_medium ...

6. Soil Sampling to Develop Nutrient Recommendations

   https://ohioline.osu.edu/factsheet/AGF-513

   over the entire field, changes in soil test levels in two areas over a 10-year period are shown. Table ... 1 ppm 20 8 2 20 8 2 20 8 2 Expected ppm change in soil test over 10 years 3 0 0 +5 +10-6-11 1 Crop ... to change soil test 1 ppm is 6–10 depending on cation exchange capacity. 3 Example calculation: ...

7. SENR Hike Series​ Fall Semester, 2022​

   https://senr.osu.edu/hikes

   Eastern Side of the Union, alongside High St, right by the flagpole at 9:50am. The hike will follow ...

8. 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 ...

9. Back to School Bash

   https://grad.cfaes.ohio-state.edu/events/back-school-bash

   artists throughout the campus area Inflatables and competitive games down Fyffe Rd. Nearly 50 student ...

10. Homecoming Registration Open

    https://advancement.cfaes.ohio-state.edu/email/homecoming-registration-open

    https://www.facebook.com/OSUFoodAgEnv?utm_campaign=last%20call%20for%20alumni%20... https://twitter.com/cfaes_osu?utm_campaign=last%20ca&utm_source=bbis&utm_medium ... =... https://www.instagram.com/osucfaes/?utm_campaign=las&utm_source=bbis&utm_medium=... https://www.youtube.com/channel/UC9zTurj_CO6ZMxNFq_MYoqQ NoCollege of Food, Agricultural, and ...

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