Site

Search results

  1. Water Hemp (Amaranthus tuberculatus)

    https://pested.osu.edu/node/425

    Water Hemp (Amaranthus tuberculatus)  Description: Erect plant up to 8 feet tall.  Highly variable ... Habitat: Crop fields, disturbed areas. Prefers poorly drained soils. Flower: Narrow bracts arranged in ...

  2. Converting between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values

    https://ohioline.osu.edu/factsheet/anr-75

    Bray P. When only soil test values in the agronomic range were considered (less than 50 ppm Bray P), ... relationships between Mehlich-3, Bray P, and Ammonium Acetate soil test extractants in the Tri-State Region. ... 3–1170 ppm, and Mehlich-3 K values ranged from 25–899 ppm. We examined relationships with all soil test ...

  3. Livestock Can Handle Low Temperatures But Challenges Exist

    https://wayne.osu.edu/news/livestock-can-handle-low-temperatures-challenges-exist

    both.  Either scenario can create some management problems for us to tackle.  Our ruminant livestock can ... livestock are fine.  However, the low critical temperature (LCT) for cattle can be as high as 59 degrees if ... beef cattle is between 18 and 20 degrees for those with a heavy winter coat, or 32 degrees for a normal ...

  4. Calculating Cation Exchange Capacity, Base Saturation, and Calcium Saturation

    https://ohioline.osu.edu/factsheet/anr-81

    example of typical soil test levels in Ohio (in ppm). We can calculate the collective charge each cation ... by the soil test levels. For calcium, a soil test level of 2000 ppm, divided by 200 equals 10.0 ... (ppm) to meq/100 g soil for base and acid cations to determine CEC. Base Cation Soil test level (ppm ...

  5. In The Market For A Bull?

    https://wayne.osu.edu/news/market-bull

    too high, or slipped too far, there are bulls that you will think went for way too much money or went ... between operations and individual needs.  While there are some differences of opinion, I have heard the ... $13,824.   If you indeed purchase a bull for between $6,700 and $13,824, and that bull has the potential to ...

  6. Space AgBio Seminar Series

    https://fabe.osu.edu/events/space-agbio-seminar-series

    be 1:50-2:45 pm Schedule of speakers: 2/13  Reheating and Sterilization Technology for Long-Duration ...

  7. Phosphorus (P) Nutrient Use in Ohio

    https://ohioline.osu.edu/factsheet/anr-0143

    percent of Ohio counties had decreasing trends in mean soil test P (STP) levels between 1993 and 2015. ... a large degree for given soil test P (STP) values and crop production levels. In instances with the same ... reduced median soil test P (STP) levels across most Ohio counties from 1995 to 2015 supports this finding ...

  8. Heart-podded hoary cress (Lepidium draba sub. Draba)

    https://pested.osu.edu/node/422

    is…heart-podded hoary cress is highly competitive and displaces native vegetation. It can also reduce the value of ... high-price wheat lands. One mature plant produces 1,200 to 4,800 seeds ...

  9. Two FABE faculty awarded Global Gateways Initiative grants

    https://fabe.osu.edu/news/two-fabe-faculty-awarded-global-gateways-initiative-grants

    "Effectiveness of Restoration Practices on Strem Ecosystems in Riparian Forests between Brazil and the United ... soil degradation and water management issues in India’s Western Ghats Region" The Western Ghats ... region in India, endowed with fertile soils and abundant water resources, has faced soil degradation and ...

  10. Grapevine Nutrient Management: Petiole Sampling and Analysis

    https://ohioline.osu.edu/factsheet/hyg-1438

    availability. However, there is a poor relationship between soil and plant nutrient levels. While a soil may be ... adequate levels of another nutrient while the soil test indicates a deficiency. This poor relationship may ... Manganese (Mn) 25–1,000 ppm 3 31–150 ppm Iron (Fe) 30–100 ppm 31–50 ppm Copper (Cu) 5–15 ppm 5–15 ppm Boron ...

Pages