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  1. Nitrogen Management of Forage Winter Cereals

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-24-issue-2/nitrogen-management-forage-winter-cereals

    a harvest date. Nitrogen rates and harvest timing greatly effects forage yield and quality. Nitrogen is not ... rate revolves around yield potential, species planted, manure application history, and soil drainage. ... manure application, the most economical spring nitrogen rate was 70 lb/acre, but some fields had positive ...

  2. Alvaro Garcia Guerra

    https://ansci.osu.edu/our-people/alvaro-garcia-guerra

    non-carriers of the Trio allele for high ovulation rate in cattle. Reproduction, Fertility and Developmen t, ... dynamics underlying the high ovulation rate. Biology of Reproduction, 98: 335-349. Ochoa JC, Peñagaricano ... carriers and non-carriers of a major gene for bovine ovulation rate. Biology of Reproduction, 98: 323-334. ...

  3. Heifer Nutrition

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-24-issue-2/heifer-nutrition

    successfully develop into mature ruminants, then we must ensure they grow at an appropriate rate and not become ...

  4. Evaluate rate to account for organic and inorganic nitrogen sources applied

    https://agbmps.osu.edu/scenario/evaluate-rate-account-organic-and-inorganic-nitrogen-sources-applied

    might limit the total rate of the organic source applied, additional nitrogen might be needed. ... commercial fertilizer rates and to match the total nitrogen needs of the crop. The highest measured nitrogen ... losses in water are seen where full rates of commercial fertilizer nitrogen are applied in combination ...

  5. Critical Area Planting (NRCS 342)

    https://agbmps.osu.edu/bmp/critical-area-planting-nrcs-342

    Establishing permanent vegetation on sites that have, or are expected to have, high erosion rates ... expected high rates of soil erosion by wind or water. Stabilize stream and channel banks, pond and other ...

  6. Jeffrey L. Firkins

    https://ansci.osu.edu/our-people/jeffrey-l-firkins

    methane production in continuous cultures modulated to vary pH and solids passage rate. J. Dairy Sci. ...

  7. Soil Test P value less than 50 PPM (or "Lower" P Risk Assessment)

    https://agbmps.osu.edu/scenario/soil-test-p-value-less-50-ppm-or-lower-p-risk-assessment

    of fertilizer at the crop removal rate to reduce risk of yield reduction. Another consideration with ... STP less than the "critical level" is to apply additional fertilizer at rates more than crop ... application of crop removal rates of fertilizer. A maintenance application can be applied any time during the ...

  8. Soil Test P value between 50 PPM and 120 PPM (or "Moderate" P Loss Risk Assessment)

    https://agbmps.osu.edu/scenario/soil-test-p-value-between-50-ppm-and-120-ppm-or-moderate-p-loss-risk-assessment

    edge-of-field would be cost effective. Fertilizer rate determination and application practices Applying ... PPM. Manure maybe used but at overall rates that drawdown STP levels. Soil test results should be ... the 4R’s of nutrient stewardship (the right rate, right placement, right timing, and right source of ...

  9. Texas A&M Ph.D. in Genetics and Genomics

    https://ansci.osu.edu/newsletter/student-newsletter/november-29th-2021-november-22nd-2021-november-15th-2021-november-1

    range of Specialties: Bioinformatics and Genomics; Conservation, Population and Evolution Genetics; ...

  10. Tiled fields lead to Nitrogen losses

    https://agbmps.osu.edu/scenario/tiled-fields-lead-nitrogen-losses

    to crop need. Use a maximum return to nitrogen rate of nitrogen as a starting point to determine the ... nitrogen need for corn. If wheat, use the yield goal rate from the Tri-State Fertilizer Recommendations for ... application of commercial fertilizer or previous manure applications. Do not exceed the total recommended rate ...

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