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  1. Shiitake Mushroom Production: Troubleshooting

    https://ohioline.osu.edu/factsheet/f-0105

    that are not freshly cut. The more time logs sit prior to inoculation, the greater the risk of ... See fact sheet F-50 Crop Tree Management: A Tool to Help You Achieve Your Woodland Goals for more ... following pinning are dry or when humidity and temperature fluctuations occur between day and night. Growers ...

  2. Interpreting Manure Sample Test Results

    https://ohioline.osu.edu/factsheet/anr-55

    per acre or 10 ppm, and a potassium soil test level of 50 pounds per acre or 25 ppm with a CEC of 20 ... determine the crop’s needs. The soil test will contain the current levels of nitrogen, phosphorus and ... with a yield goal of 180 bushels per acre and the field has a phosphorus soil test level of 20 pounds ...

  3. 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 ...

  4. Adventures at the 2023 Tri-Societies Meeting

    https://hcs.osu.edu/news/tri-societies-23

    Test: A 50-Year Summary " Thank you and a big congrats to everyone who took the time to share their ... the  American Society of Agronomy   (ASA),  Crop Science Society of America  (CSSA), and  Soil Science ... Students of Agronomy, Soil & Environmental Sciences (SASES) program. SASES activities range from ...

  5. FIRST-TIME Fertilizer Certification Webinar- 3 HOUR

    https://pested.osu.edu/events/first-time-fertilizer-certification-webinar-3-hour

    Soil Sample Collection/Soil Test Report Chris Zoller AgNR Tuscarawas Co 10:25 2020 Tri-State ... more than 50 acres of crops grown for sale in Ohio. It is not required for lawn and landscape ...

  6. Poison hemlock (Conium maculatum)

    https://pested.osu.edu/node/409

    Habitat: Grows in dry to most soils and is often found near roadsides. Field borders, hiking trails, ... however, the seeds contain the highest concentration of poison. It contains highly poisonous alkaloids ...

  7. 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 ...

  8. Dr. Katrina Cornish Receives the Charles Goodyear Medal!

    https://hcs.osu.edu/news/katrina-cornish-wins-charles-goodyear-medal

    Materials on winning the 2024 Charles Goodyear Medal. Dr. Cornish holds a split appointment between ...

  9. Japanese knotweed (Polygonum cuspidatum)

    https://pested.osu.edu/node/401

    high. Life cycle: Perennial Habitat: Grows best in full sun and can grow semi-shade. It is found along ... of soil and moisture conditions. Flower: Many white flowers arranged in spikes. Bloom in August and ...

  10. Dr. Florence Sessoms

    https://hcs.osu.edu/our-people/dr-florence-sessoms

    in Switzerland. It was eye opening to learn how these tiny and unseen soil organisms can have so much ... impact for plants and soil health. Later in my career, I understood we could not achieve better ... biomass. We need to have a better understanding of the soil community and take full advantage of its many ...

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