Site

Did you mean
information dates

Search results

  1. 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 ...

  2. Soil Test P value greater than 120 PPM (or P Risk Assessment of "High" to "Very High")

    https://agbmps.osu.edu/scenario/soil-test-p-value-greater-120-ppm-or-p-risk-assessment-high-very-high

    and filtering practices are highlighted at the end of this section Fertilizer rate determination and ... Sampling Identify lower testing field for application of organic nutrients. Use variable rate application ... where spatial variation results in a range of suggested nutrient application rates to avoid applications ...

  3. Research Publications

    https://soilfertility.osu.edu/publications

    Chaganti, V., Culman, S.W., Dick, W.A., Kost, D. Evaluating the Effects of Gypsum Application Rate ... to Nitrogen Fertilization Rate in No-till Corn Systems. Agriculture, Ecosystems and Environment 179: ...

  4. Data Analysis and Management

    https://digitalag.osu.edu/precision-ag/research-focuses/data-analysis-and-management

    technology used in prescriptive agriculture includes GPS and VRT (Variable Rate Technology).  VRT consists of ... files, bearing, etc.), variable rate control/technology and seeding rate controllers.  Data in these ...

  5. Ractopamine Free Resources

    https://franklin.osu.edu/program-areas/4-h-youth-development/projects/ractopamine-free-resources

    rates, carcass compositions, and feed conversion efficency. Product tradenames include: Paylean, ... Actogain® for cattle) is an approved product used to increase lean growth rate. The use of ractopamine in ...

  6. Surface applications of granular P containing fertilizer or manures.

    https://agbmps.osu.edu/scenario/surface-applications-granular-p-containing-fertilizer-or-manures

    manures tend to react similar to commercial fertilizer. BMP’s • Control rate- annual applications can ...

  7. Phosphorus Removal Structure (NRCS 782)

    https://agbmps.osu.edu/bmp/phosphorus-removal-structure-nrcs-782

    DP concentration flow through the PSM in the structure at a suitable flow rate while allowing enough ... no longer effective at removing P at the minimum desired rate. Some materials are available that ... the desired P removal at  the chosen flow rate and RT. An important factor in design is PSM selection. ...

  8. All Publications

    https://digitalag.osu.edu/precision-ag/research-focuses/all-publications

    Extension) Soil Sampling to Develop Nutrient Recommendations   Sensor Based Variable Rate Application for ...

  9. Nitrogen Recommendations When Organic N is Used

    https://agbmps.osu.edu/bmp/nitrogen-recommendations-when-organic-n-used

    a yield goal to set nitrogen rates (Table 3). Manure application rates should be carefully considered to ... avoid excessive nitrogen rates. Over-application of nitrogen often results in increased wheat lodging, ... timing, placement and rate are considered. The N cost of a corn enterprise budget makes up 15-20% of the ...

  10. In-Crop Application of Manure Sourced Nutrient to Maximize Crop Uptake

    https://agbmps.osu.edu/bmp/crop-application-manure-sourced-nutrient-maximize-crop-uptake

    stewardship, which focuses on the "right" rate, placement, timing, and source of nutrients to ... source nutrients, especially related to the in-crop application of manure. Rate, timing, and placement ... strategies of 4R Nutrient Stewardship are most relevant. Rate is critically important as we balance nitrogen ...

Pages