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  1. It’s time for the Hessian Fly-free Date Again

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-31/it%E2%80%99s-time-hessian-fly-free-date-again

    The cold temperatures this week reminded us that we are approaching our fly-free date for Ohio. ... Ohio extend to October 4 and 5. The fly free date can also be used for both cover crops and to manage ... planted and diseases are not managed with a fungicide. Wheat ...

  2. NRCS Seeks Comments on 590 Nutrient Management Standard Update

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-25/nrcs-seeks-comments-590-nutrient-management-standard-update

    during a 30-day comment period on their draft revisions to the Nutrient Management Practice Standard ... (Code 590). If approved, this Nutrient Management Standard would revise the current Ohio Field Office ... and technical assistance related to the application of plant nutrients and manures. “NRCS, with our ...

  3. Nitrogen

    https://agcrops.osu.edu/node/3482

    most challenging nutrients to manage in field crops. A primary challenge for farmers is to provide ... possible. Application of N fertilizer before planting simplifies management but poses a greater risk of ... to balance these tradeoffs and adjust N management based on time, equipment constraints, soil ...

  4. Potassium Fertilizer Recommendations

    https://agcrops.osu.edu/node/3480

    nutrient recommendation by the percent concentration of that nutrient in the fertilizer. For example, ... corn silage, and alfalfa for potassium below. Potassium recommendations differ for sandy soil (CEC ... <5 meq/100g) and loam and clay soils (CEC >6 meq/ 100g). The tables use CECs of 5 meq/100g or less ...

  5. Poultry Litter Application

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-26/poultry-litter-application

    their fields are required by Ohio law to have a fertilizer license, Certified Livestock Manager ... source of plant nutrients and readily available in most parts of the state. Poultry litter can be from ... the state comes from laying hens and turkey finishers. Typical nutrient ranges in poultry litter can ...

  6. Micronutrients

    https://agcrops.osu.edu/node/3476

    lower the soil test, the more micronutrient fertilizer is needed to correct a deficiency. Micronutrient ... fertilizers can be soil or foliar applied. There are many micronutrient fertilizer formulations currently sold ... Micronutrients are essential plant nutrients that are found in trace amounts in tissue but play ...

  7. Late Season Forage Harvest Management

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-28/late-season-forage-harvest-management

    to the stand. Factors such as previous cutting management, age of stand, soil fertility, variety, and ... levels of winter hardiness will be more tolerant of a fall cutting.  Adequate fertility, especially soil ... reviews best management practices and risk factors affecting fall cutting management. The decision of when ...

  8. Updated Tri-State Fertilizer Recommendations Available

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-26/updated-tri-state-fertilizer-recommendations-available

    nutrient management in field crops for Indiana, Michigan, and Ohio. As crop production practices in this ... region changed over the past 25 years, many questioned if these nutrient management guidelines were still ... relevant today. In 2014, work began to revise and update the nutrient management recommendations in corn, ...

  9. Phosphorus Fertilizer Recommendations

    https://agcrops.osu.edu/node/3479

    in pounds of fertilizer per acre can be calculated by dividing the provided nutrient recommendation ... by the percent concentration of that nutrient in the fertilizer. For example, potash fertilizer ... for pounds of P 2 O 5 per acre, not pounds of fertilizer per acre. Final fertilizer recommended rates ...

  10. 2020 Farm Science Review Online

    https://students.cfaes.ohio-state.edu/node/4476

    our sessions below: Tuesday, September 22 Time Event Description   9:30am Future Buckeye Admissions ... can access our world-class curriculum beyond our Columbus campus. During this overview presentation, ... study abroad, internships, research, and leadership opportunities. Register Here! 11:30am Lunch and ...

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