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  1. Nutrient Management of Forage Crops Intended for Hay

    https://ohioline.osu.edu/factsheet/anr-0109

    is to maintain soil test P and K between the “critical level” (minimum) and “maintenance limit” ... level before planting. The estimated amount of P 2 O 5 required to raise a soil test 1 PPM is 20 pounds ... For example, if a soil test is 100 PPM and the goal is to increase the soil test to a critical level ...

  2. Developing Phosphorus and Potassium Recommendations for Field Crops

    https://ohioline.osu.edu/factsheet/agf-0515

    determined using field studies to correlate soil test levels to crop yield response. Ohio data was used to ... This framework strives to build soil test levels up to and beyond a critical level, and then maintain ... these levels over time. The critical level is a key component to this framework. Soil test levels above ...

  3. TWEL Melissa Stanger Thesis

    https://senr.osu.edu/node/10707

    between the two scenarios’ context. Interestingly, a variety of cognitive (e.g., wildlife value ... Bobcat and coyote management scenarios: evaluating the flexibility of management preferences in ... probable scenarios Melissa Eileen Stanger, MS Advisor: Jeremy T. Bruskotter Thesis Coyotes (Canis latrans) ...

  4. Dairy Margin Coverage 2023 Deadline Is Fast Approaching

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-24-issue-6/dairy-margin-coverage-2023-deadline-fast-approaching

    the DMC feed cost falls below the selected protection level of $4.00-9.50/cwt. Now is the time to ... well above $9.50/cwt, margins fell below the $9.50/cwt level in August to $8.08/cwt and in September ... much more reasonable, with the $9.50/cwt coverage level costing $0.15 per cwt. With the current ...

  5. 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 ...

  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. SENR Announcements, Dec. 2

    https://senr.osu.edu/email/senr-announcements-dec-2

    large-scale, high-impact research that addresses emerging or existing challenges of national and international ... Ticks in Ohio  - Allison Williams Copy:  The networking reception at next week's World Soil Day ... Poster Presentations  on display before the evening program, "Soil for Food! Data, technologies, and ...

  8. Adventures at the Tri-Societies Meeting

    https://hcs.osu.edu/news/tri-societies-22

    developed and presented!   Jean presented a research poster on " Ohio Corn Performance Test: A 50 Year ... Society of Agronomy   (ASA),  Crop Science Society of America  (CSSA), and  Soil Science Society of ... were able to attend the meeting this year, the majority of whom are part of the Crops and Soils ...

  9. 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 ...

  10. TWEL Leandro Lessin Thesis

    https://senr.osu.edu/node/10704

    with buildings to test their influence on bird collisions in Cleveland, Cuyahoga County, Ohio, during ... interaction between Julian date and maximum dry bulb temperature when predicting collision numbers, and this ... highlights the need to include complex variable interactions when modeling and predicting collision risk ...

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