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  1. Fertility Management of Meadows

    https://ohioline.osu.edu/factsheet/anr-5

    nutrition, forage test to check for adequate levels. When the soil pH is below 5.0, aluminum availability ... critical soil test level of 15-25 parts per million (ppm) phosphorus for Bray P1 test results or 28-40 ppm ... leaching. The critical soil test levels for potassium are 125-200 ppm. Plants have the ability to take up ...

  2. Forage Testing for Beef Cattle

    https://ohioline.osu.edu/factsheet/anr-0149

    0.12% Mg. High soil potassium levels are associated with increased incidence of grass tetany. The ratio ... (ppm). If the forage contains a high level of molybdenum (2 ppm) or sulfur at 0.25%, Cu could be ... samples are low in Zn. The recommended levels for zinc are between 30 and 1,000 parts per million (ppm ...

  3. Graduate Exit Seminar- Monika Moreu-Vicente

    https://senr.osu.edu/events/graduate-exit-seminar-monika-moreu-vicente

    between management interventions, fire behavior, and wildfire risk. Resulting land management preferences, ... short to medium term. In addition, stakeholder perceptions revealed significant correlation between fire ... Landscape-Scale Wildfire Risk in North-West European Heathlands." Abstract:  Traditional use of fire as ...

  4. Effects of Lime and Gypsum Application on Vegetable Yields and Nutrient Availability in Muck Soil

    https://ohioline.osu.edu/factsheet/anr-0102

    to keep organic soils at a target pH of 5.3 to minimize the risk of micronutrient deficiencies ... state that the optimal pH range of muck soils should be between 5.3 and 5.8, depending on the crop ... The application of lime had no effect on soil test phosphorus (P) or potassium (K) values, but the ...

  5. Hot Water and Chlorine Treatments to Eradicate Bacterial Plant Pathogens from Vegetable Seeds

    https://ohioline.osu.edu/factsheet/hyg-5818

    heated to 122 F (50 C), or the temperature indicated for the seed type being tested (see Table 1). Place ... may be damaged by hot water. It is highly recommended that a small sample of each seed lot be treated ... and tested for germination (see below) prior to treating the entire lot. Chlorine treatment is easier ...

  6. Gulbenkian Prize for Humanity awarded to renowned soil scientist Rattan Lal

    https://senr.osu.edu/news/gulbenkian-prize-humanity-awarded-renowned-soil-scientist-rattan-lal

    renowned soil scientist at The Ohio State University, Rattan Lal, has been awarded the 2024 Gulbenkian ... pioneering work in promoting a soil-centric approach to agriculture that has been recognized as a model for ... ecosystems, particularly soils. He pioneered a soil-centric approach that harmonizes food production with ...

  7. 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 ...

  8. SENR Announcements, July 15

    https://senr.osu.edu/email/senr-announcements-july-15

    a soil-centric approach to agriculture that has been recognized as a model for secure food systems that can be ... Matters (QM) Certification Mark. The certification is the result of collaboration between  Kylienne Shaul ... Changes in Soil Properties and Bacterial Communities in Rotational Shifting Cultivation Fields in Northern ...

  9. Natural Resources Officer

    https://epn.osu.edu/jobs/2620

    Resources (ODNR) as we seek to ensure a balance between wise use and protection of our natural resources for ... police, security forces, investigative services, intelligence) Ability to pass fitness and swim test Valid ... references. A physical examination A drug test A psychological evaluation Recruitment Timeline* Job Posting ...

  10. Chlorinated Water Sanitation of Leafy Green Vegetables For Fresh Produce Processors

    https://ohioline.osu.edu/factsheet/aex-262

    sources to produce 200 ppm chlorinated water. Chlorine gas, stored in high-pressure vessels, can be ... 6.5. In large operations, where high levels of organic material and debris are present on the produce, ... granulated powder 65 or 68% free active chlorine high capital, high operation hazardous due to higher percent ...

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