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GEM IT Report

Explore the comprehensive data from the GEM Ames website, including visitor statistics, trial summaries, top crosses, and experiment results. Get insight into plant and harvest details, key search terms, and companies supporting the trials. Analyze yield trial data, operating systems used, and access a wealth of corn breeding information.

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GEM IT Report

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  1. GEM IT Report Mack Shen USDA-ARS NCRPIS GEM - December 9, 2015 -

  2. Usage of GEM-Ames website World Map of Cumulative Visitors

  3. Usage of GEM-Ames website Top 10 countries with the most visitors

  4. Usage of GEM-Ames website Top 10 regions/states with the most visitors

  5. Usage of GEM-Ames website Top 20 keywords used for searching for GEM website

  6. Information request form (raw data) • Plant and harvest dates • Location: county, state • Plot size (width x length – button-to-button) • Desired stand count • Plot condition (optional, but preferred)

  7. GEM-Ames trial summary

  8. GEM-Ames trial summary

  9. GEM-Ames trial summary

  10. GEM-Ames trial summary

  11. GEM-Ames trial summary - 2015 • Summary by experiment for “quick view” on page 10 of the yield trial section

  12. GEM-Ames trial summary - 2015 • Experiments: 40 • Replicated at 4 to 8 locations • Plots: 16,710 • The number of complete experiments lost: 0 • The number of total reps lost: 39 (17.0%)

  13. GEM-Ames trial summary - 2015 • There are 482 top crosses that out-performed the mean yield of 11 checks (15.4% of 3140 entries of the top crosses) • Of these 482 GEM top crosses, 401 were from the first year tests and 81 from the retest • The range of CV’s for yield was from 6.2 to 18.2% (7.1-14.4% last year ) and the mean of the CV’s is 11.7% (last year 10.0%)

  14. GEM-Ames trial summary

  15. Special Thanks to the Companies Conducted Yield Trial In-Kind Support(2015) • AgReliant Genetics, LLC • Beck’s Superior Hybrids, Inc. • CRD Advisors, LLC • DKD Genetics • Illinois Foundation Seeds, Inc. • KMR Inc. • Monsanto Company • Wyffels Hybrids

  16. The End

  17. Usage of GEM-Ames website Cumulative Visitors’ Map

  18. Usage of GEM-Ames website Top Ten Operating System used

  19. GEM-Ames Data on Website • Corn images for GEM-Ames released lines (in PDF format): • 70 images as a total (from yr 05 to 12) • Observation data of breeding crosses: year 2009 to 2012 • Characterization data: year 2006 to 2012 • Disease data from year 2007 to 2013 • Lab NIR data and DSC data • Yield trial data from 1999 to 2013

  20. GEM-Ames trial summary - 2014

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