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  1. Soil Fertility

    https://senr.osu.edu/courses/enr-5270

    ENR 5270 Provides a broad overview of the principles of soil fertility, plant nutrition, & ... nutrient management in managed ecosystems. Covers foundational information on the cycling of individual ... nutrients in soil, including the biotic and abiotic factors that influence these dynamics. Exposure to many ...

  2. New continuing education course on the Amish offered

    https://senr.osu.edu/news/new-continuing-education-course-amish-offered

    offered through  ScarletCanvas, the  course management system for Ohio State University Extension. The ...

  3. Upcoming Ohio Certified Crop Adviser Pre-Exam Preparation

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-39/upcoming-ohio-certified-crop-adviser-pre-exam-preparation

    principles in the four competency areas – nutrient management, soil and water management, pest management ... Management Soil pH and Liming Primary Nutrients Secondary Nutrients Micronutrients CEC Thursday, January 12 ... Douridas Crop Management Crop Production Photosynthesis Crop Physiology Variety Selection   Nutrient ...

  4. Yield Potential and Stability

    https://agcrops.osu.edu/node/4414

    fertilizer. However, most university research indicates that differential response among hybrids for nitrogen ... glyphosate and/or glufosinate ammonium resistance offer weed management options that generally involve fewer ... soil insecticide treatments (rootworm) and post-emergent insecticide applications (corn borer), which ...

  5. Seeding Depth

    https://agcrops.osu.edu/node/4419

    The appropriate planting depth varies with soil and weather conditions. For normal conditions, ... plant corn 1.5- to 2-inches deep to ensure adequate moisture uptake and seed-soil contact, provide frost ... and should be avoided in all tillage systems. In April, when the soil is usually moist and evaporation ...

  6. SENR Leadership Announcement

    https://senr.osu.edu/news/senr-leadership-announcement

    The Great Lakes Observing System, and The Fertilizer Institute (4R Research Fund).  As Associate ... our next acting associate director of SENR effective January 1, 2023. Having served in diverse roles ... including the Research, Fellowship, Director Search, Promotion & Tenure Oversight Committee and Academic ...

  7. EPN Breakfast- Environmental and health scientists bite back! Managing tick and mosquito bite-based diseases in Ohio and beyond

    https://senr.osu.edu/node/10758

    Click here to learn more. Learn more about the EPN Breakfast on February 14, 2023 Registration for EPN's Breakfast on February 14, 2023 is now open ...

  8. Corn Pest Management

    https://agcrops.osu.edu/node/4424

    compensate for not having tillage and crop rotation as management options.  5. Improve soil drainage in ... corn, including soil type, weeds, weeds present, crop rotation and budget. No single control program ... other pollinators, so it is important to use them judiciously. Finally, soil or foliar-applied ...

  9. Plant Populations and Seeding Rates

    https://agcrops.osu.edu/node/4421

    For fields with very productive soils and exceptionally high yield potential, final stands greater ... approach typically costs more than it saves. In the absence of major environmental stresses, most research ... State University research, optimum plant populations for silage are about 2,000 to 4,000 plants per acre ...

  10. Production of Other Small Grain Species

    https://agcrops.osu.edu/node/4396

    Fertilizer recommendations for the other small grain species are provided in Tables 6-12 through ... acre on dark colored soils.  Table 6-13: Examples of Phosphorus (Expressed as lb P2O5/ac) Recommended ... 45 60 Soil Test Value  Annual Recommendation       (lb P2O5/ac)  lb P/ac  ppm        30 15 80 95 115 ...

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