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  1. Who and How of Agriculture Fertilizer Applicator Certification in Ohio?

    https://agcrops.osu.edu/newsletter/corn-newsletter/who-and-how-agriculture-fertilizer-applicator-certification-ohio

    or field identification number of fertilizer application area Rate of application (e.g., pounds of ...

  2. C.O.R.N. Newsletter 2007-04

    https://agcrops.osu.edu/newsletters/2007/04

    If mineralization rates for soils could be predicted for a given growing season nitrogen ... however calibrated to a specific N rate (i.e. an amino-sugar N value of 150 ppm could not be used to ... test as means to adjust fertilizer nitrogen application rate decisions. Continuous Corn – Be Ready to ...

  3. C.O.R.N. Newsletter 2012-24

    https://agcrops.osu.edu/newsletters/2012/24

    stress alone. Soybean seed produced during a drought results in reduced germination rates.  What does ... results before planting next year.  If germination is less than 90%, seeding rates will need to be ... stress during soybean seed fill on seed weight, germination, and seedling growth rate.  Can. J. Plant ...

  4. C.O.R.N. Newsletter 2004-17

    https://agcrops.osu.edu/newsletters/2004/17

    Beuerlein Late planting reduces our cultural practice options for row spacing, seeding rate and variety ... maturity. The row spacing for June planting should be no greater than 7.5 inches. Appropriate seeding rates ... rate of 10 lbs per acre. Soybean Aphid Authors: Bruce Eisley, Ron Hammond Although still too soon to ...

  5. C.O.R.N. Newsletter 2005-39

    https://agcrops.osu.edu/newsletters/2005/39

    flying rootworm beetles. Also, corn roots were dug, inspected, and rated for corn rootworm damage. ... Results of root ratings were 2.5 on the Iowa 1 – 6 scale. These ratings were taken from 48 samples in the ... (seeding rate, fertilization rate, insecticide application, fungicide application, etc.) that will ...

  6. C.O.R.N. Newsletter 2011-41

    https://agcrops.osu.edu/newsletters/2011/41

    rate of active ingredient for management of Phytophthora damping-off; effect of seeding rate on late ... planted soybeans with high rate of seed treatment; as well as the effect of fungicides for management of ... Ohio.  b)   Rate of seed treatment.  We evaluated the rate and efficacy of numerous seed treatments this ...

  7. Micronutrients in Starter Fertilizer for Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-11/micronutrients-starter-fertilizer-corn

    4 ppm before a yield response would be expected from additional zinc. Zinc rates may be found in the ...

  8. Study: Most Farmers Willing to Take More Steps to Improve Water Quality

    https://senr.osu.edu/news/study-most-farmers-willing-take-more-steps-improve-water-quality

    Management strategies, which offer guidelines to using the right fertilizer source, at the right rate, at the ...

  9. C.O.R.N. Newsletter 2004-38

    https://agcrops.osu.edu/newsletters/2004/38

    sludge and waste material rates based on nitrogen need. Nitrogen applied as nitrate is readily plant ... apply. The rate of material that must be applied to provide 190 lb N/acre is 24.8 ton/acre ... (16.1/(1-0.35)). Estimated mineralization rates for sludges and waste materials differ, so make sure to identify ...

  10. C.O.R.N. Newsletter 2004-12

    https://agcrops.osu.edu/newsletters/2004/12

    PropiMax or 14 fl oz/A of Quilt. Applications at these rates will provide about 3 weeks of disease control ... a reminder that weeds are getting larger in no-till fields, and herbicide rates/programs should be adjusted ... of 2,4-D ester in burndown treatments.- Glyphosate rates should be increased as weeds get larger, ...

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