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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 ... values is needed if they are not reported as ppm using a Mehlich 3 soil test. Soil test values reported ... in pounds per acre are converted to ppm by dividing pounds per acre by 2. If phosphorus soil test ...

  2. 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 ...

  3. 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 ...

  4. How a test drive may lead to an electric vehicle purchase

    https://senr.osu.edu/news/how-test-drive-may-lead-electric-vehicle-purchase

    Taking a spin boosts buyer identity as an early technology adopter There’s something about test driving ... new gadgetry was linked to a higher likelihood that the test-driver would show interest in buying the ... car, the study suggested. Though the test drive also increased study participants’ impression that an ...

  5. SENR Announcements, Jan. 6

    https://senr.osu.edu/email/senr-announcements-jan-6

    Psychology  on the role of electric vehicle (EV) test drives on how people think of themselves – and the ...

  6. Methane Mitigation Strategies for Dairy Farms

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-24-issue-6/methane-mitigation-strategies-dairy-farms

    system: Forage production systems are highly variable and dependent upon farm conditions (e.g., soil type ... productivity have been inconsistent and are limited by cost because of the relatively high levels of inclusion ... prediction of CH4 production, and the possible existence of undesirable associations between CH4 production ...

  7. Ohio Data that Shaped the Tri-State Fertilizer Recommendations

    https://ohioline.osu.edu/factsheet/agf-518

    that very low soil test levels require high fertilizer rates, but as soil test levels increase, our ... able to answer the question, “At what soil test level should I apply fertilizer to see a yield ... response?” To answer this question, we need to establish a critical soil test level.  For each trial, we ...

  8. Reliance on moose as prey led to rare coyote attack on human

    https://senr.osu.edu/news/reliance-moose-prey-led-rare-coyote-attack-human

    to human food could have been a factor in the attack – instead, heavy snowfall, high winds and ... relative risk that coyotes pose is pretty low, and even when you do have a conflict where a person is ... Mitchell’s death – into a detailed field study. Between 2011 and 2013, he and colleagues captured 23 adult ...

  9. More 2022 News

    https://senr.osu.edu/about-us/news/more-2022-news

    January Using soil to better serve people and the planet  (Rattan Lal) February  Readout of ... There’s One Major COVID-19 Risk We’re Ignoring (Robyn Wilson) April Expanding Affordable Data Collection: ... Shoshanah Inwood) Sustainable soil movement grows at COP15 on land desertification and drought (Rattan Lal) ...

  10. Full list of 2022 Publications

    https://senr.osu.edu/research/publications/full-list-2022-publications

    Indexing Approaches to Define Soil Quality in an Intensively Cropped Region of Northern India. Frontiers in ... (2022). Minimum dataset and metadata guidelines for soil-test correlation and calibration research. Soil ... in-situ soil carbon measurement. Carbon Management, 13(1), 401–419. ...

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