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  1. Sweetclover as a Cover Crop in Ohio

    https://ohioline.osu.edu/factsheet/anr-0134

    (state average): Mar. 29–May 20: July 25–Sept. 6 Upright growth habit: 1.5–7.0 feet Preferred soil pH: ... efotg.sc.egov.usda.gov/#/state/OH/documents/section=4&folder=-6. Performance Dry matter = 3,000–5,000 lb. per acre, per year Biomass quantity is highly dependent ... Excellent Soil builder Very good Erosion fighter Very good Weed fighter Very good Grazing Good Quick growth ...

  2. Sorghum-Sudangrass as a Cover Crop in Ohio

    https://ohioline.osu.edu/factsheet/anr-0118

    average): May 20–Sept. 6 Upright growth habit: 8–12 feet Preferred soil pH: 6.0–7.0 Table 1. Rating the ... efotg.sc.egov.usda.gov/#/state/OH/documents/section=4&folder=-6. Performance Dry matter = 4,000–8,000 lb. per acre, per year Biomass quantity is highly dependent ... closer than 6 inches to the soil surface to ensure growth. Brown midrib hybrids are available for higher ...

  3. 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 ...

  4. 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 ...

  5. 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 ...

  6. Alma Anzalone

    https://students.cfaes.ohio-state.edu/node/5151

    to become a peer mentor to help students navigate the transition from high school to college.  ...

  7. Blast Off!

    https://darke.osu.edu/news/blast-7

    technology, drug and alcohol use, bullying, and risk prevention strategies are discussed. May 8, 9, 10, 11 ...

  8. Darke County 4-H Scholarship

    https://darke.osu.edu/program-areas/4-h-youth-development/darke-county-4-h-scholarship-0

    Attention high school seniors graduating with the Class of '23!  The Darke County 4-H ... Scholarship Application is now available.  All current Darke County 4-H members graduating from high school ...

  9. Communicating Agricultural Issues

    https://acel.osu.edu/courses/agrcomm-4530

    complex science in nature and highly emotional. This course will walk you through the theories and skills ...

  10. PAS Information- State Fair Selection- Horses

    https://darke.osu.edu/program-areas/4-h-youth-development/darke-county-junior-fair-0/pas-information-state-fair-selection

    must have proof of a negative Coggins test (dated after 1/1/2023). Youth may opt to attend a PAS Show ...

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