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  1. OSU Extension Offering Hay Testing Program

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-21/osu-extension-offering-hay-testing-program

    accurately predict forage intake as it relates to bulk; or we could say, how much an animal will eat before ... the producer realized it was too wet to get through without excessively tearing up the field. Running ... several factors effect quality and intake, but a forage test is the best starting point to know how to ...

  2. Corn Vomitoxin Management Critical Considerations at Tassel

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-22/corn-vomitoxin-management-critical-considerations-tassel

    resistance, planting date, and weather condition, all of which affect the silking/pollination window.  It is ... variation this year in plant growth stages and some fields having replanted corn in patches, perfect timing ... may be hard to achieve. Your goal should be to apply fungicide when the majority of the field is ...

  3. Soil Health and Water Management Field Day (Lima)

    https://agcrops.osu.edu/events/soil-health-and-water-management-field-day-lima

    Save the date! Soil Health and Water Management Field Day at OSU Lima (Aug. 28, 2025) Mark your ... calendars for a soil health and water management field day featuring information related to cover crops, ... soil fertility, drainage water recycling, irrigation, and saturated buffers. More information will be ...

  4. Douglas Karcher reappointed chair of Department of Horticulture and Crop Science

    https://cfaes.osu.edu/news/articles/douglas-karcher-reappointed-chair-department-horticulture-and-crop-science

    master’s degree and doctorate in crop and soil sciences from Michigan State University. In his second term ... science industries are diverse and thriving, and it’s a pleasure to work with such a talented team ... His research has focused on improving turfgrass quality through sustainable practices that reduce the ...

  5. Battle for the Belt: Season 3, Episode 16 – Tar Spot in Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-22/battle-belt-season-3-episode-16-%E2%80%93-tar-spot-corn

    fields that have tar spot. Look for results and more information on this study in the 2025 eFields ... report! If you are out in your corn fields in the next couple of weeks scouting for tar spot, look for ... https://www.youtube.com/watch?v=QIx3GTm5L44 In Episode 16, Dr. Stephanie Karhoff, Ohio State University Extension Agronomic Systems Field ...

  6. Research Using a Wind Tunnel Helps Soybean Growers Select the Best Nozzles

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-19/research-using-wind-tunnel-helps-soybean-growers-select-best

    a wind tunnel looks like, how it operates, and, more importantly, how we use it to help soybean growers ... field studies to determine how spraying equipment and methods influence the deposition of pesticides in ... rapidly during outdoor experiments. Additionally, during field studies, the density of soybean canopies ...

  7. Soil Crusting and Herbicide Carryover

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-20/soil-crusting-and-herbicide-carryover

    agronomic crops team has received several questions about how soil crusting and herbicide carryover might be ... Soil crusting inhibits seedling emergence, especially for broadleaf crops like soybean, reduces water ... environmental conditions that affect how quickly the herbicide is degraded by chemical or microbial processes. ...

  8. Summer-Annual Grasses

    https://agcrops.osu.edu/specialization-areas/forages/summer-annual-grasses-0

    waterlogged soils. It is fairly easy to establish, provided the very small seed is placed 1/8 to 1/4 inch ... deep. It should be seeded in late May to early June once soils are warm. It emerges quickly and produces ... 35 days in Ohio. When harvested in the early boot stage, it produces relatively high-quality forage. ...

  9. Summer-Annual Grasses

    https://agcrops.osu.edu/specialization-areas/forages/summer-annual-grasses

    waterlogged soils. It is fairly easy to establish, provided the very small seed is placed 1/8 to 1/4 inch ... deep. It should be seeded in late May to early June once soils are warm. It emerges quickly and produces ... 35 days in Ohio. When harvested in the early boot stage, it produces relatively high-quality forage. ...

  10. SENR Announcements, July 11

    https://senr.osu.edu/email/senr-announcements-july-11

    (2025) Greenhouse gas emissions under conservation agriculture: a synthesis of field observations on ... integrating conservation tillage and cover crops, Acta Agriculturae Scandinavica, Section B — Soil & Plant ... Science, 75:1, 2515024, DOI: 10.1080/09064710.2025.2515024 Upcoming Outreach Events Add paragraph:  Copy:  ...

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