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  1. Potassium Uptake and Ohio Crop Response

    https://ohioline.osu.edu/factsheet/anr-0147

    a measure of the risk of yield loss at a given soil-test K level without fertilizer applied during the ... total K content of Ohio soils is between 12,500 ppm and 30,500 ppm (Ames & Gaither, 1913). Even ... yield. For loams and clays, this would be 170 ppm; for sandy soils, it is 130 ppm. The range of soil test ...

  2. Crop, Soil, and Water Field Night

    https://southcenters.osu.edu/events/crop-soil-and-water-field-night

    This informative field night is being hosted by The Ohio State University South Centers Soil ... , Water, and Bioenergy program, in conjunction with the Pike Soil and Water Conservation District. Topics ... covered to include drone use, new fertilization programs, soil amendments and more. The information ...

  3. Graduate program ranks eighth for second-straight year

    https://fabe.osu.edu/news/graduate-program-ranks-eighth-second-straight-year

    exceptional work of our talented graduate students and the high caliber of our graduate programs,” said ...

  4. Ohio State to host Manure Science Review in August

    https://fabe.osu.edu/news/ohio-state-host-manure-science-review-august

    London, Ohio.   Aimed at farmers, crop consultants, soil conservation workers and others, the Manure ... applicator The final two demonstrations of the day will highlight the collaborative effort between Ohio ...

  5. Financial Maturity: A Guide to Increasing Financial Returns From Your Woodland

    https://ohioline.osu.edu/factsheet/f-48

    from other trees, health and vigor, non-timber value (e.g., wildlife, aesthetics, etc.), risk of loss ... silver maples, for example, often approach biological maturity well before they are 150 years old, while ... value increase falls below a desired level. The rate of value increase of a tree can be determined by ...

  6. The Organic Certification Process for Farms

    https://ohioline.osu.edu/factsheet/sag-0003

    sustainable production methods. However, organic certification is the most highly regulated food production ... biodiversity, and soil health. Organic farms do not use synthetic chemical inputs such as mineral fertilizers, ... horticultural crops. Soil health and fertility are addressed with natural sources of organic matter and soil ...

  7. Martin receives Odum Award from AEES

    https://fabe.osu.edu/news/martin-receives-odum-award-aees

    stakeholder groups to investigate connections between downstream water quality and management practices in ...

  8. Opportunities for Subsurface Nutrient Placement in Ohio

    https://ohioline.osu.edu/factsheet/fabe-56401

    horsepower requirements, the level of tillage and soil disruption, depth of fertilizer placement, and ... inches wide) while leaving the soil between these strips undisturbed. When the strip-till unit is ... to conventional tillage by leaving residue on the soil surface between the strips. Quicker spring ...

  9. Mazzy's Hawaiian Adventure- Part 3

    https://hcs.osu.edu/news/mazzys-hawaiian-adventure-part-3

    differed between a native tree we were planting and a pesky invasive tree that looked very similar. ...

  10. 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 ...

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