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Germplasm Enhancement of Maize


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GEM personnel has been updated again (September 7, 2016)
An Excel file summary of best performing hybrids from Ames conventional program yield trial records (1998-2015) has been extracted from PRISM and is available for you to export, sort or manipulate to meet your information needs.

Criteria for inclusion:  Yield/Moisture ratio greater than or equal to 10.5 (August 19, 2016).
GEM personnel has been updated, along with other miscellaneous updates (August 12, 2016)
The NIR data for both 2013 and 2014 BC OBS are available now (June 9, 2016).
ANNOUNCEMENT: This year's GEM Field Day will be held on September 21st, 2016 from 8:30am to 5:00pm. Everybody is welcomed to our field day. The location of the map is here (June 9, 2016).
GEM Germplasm Releases and Key Traits has been updated on March 10, 2016 with some minor corrections.
GEM Germplasm Releases and Key Traits has been updated on February 2, 2016. The total number of the GEM releases is 287.
2015 GEM yield trial data from both Ames and Raleigh locations are available online now (January 29, 2016).
2015 Breeding Cross Observation data are available online now (January 25, 2016).
2015 GEM Annual Reports have been updated (January 4, 2015).
GEM Public Cooperators' Reports have been available online (January 4, 2015).
2015 GEM Annual Reports are available online now (December 16, 2015).
The 2015 Presentations at the GEM annual cooperator's meeting on December 9, 2015, in Chicago are available online (December 15, 2015).
A few minor website updates, such as taking off the announcement on the first page (December 15, 2015).
The announcement of the GEM Cooperators' meeting is on the first page of this website. Everybody is welcome! (November 23, 2015).
The evaluation of GEM releases from Hytech Seed is available online now (October 7, 2015).
ANNOUNCEMENT (update): This year's GEM TSG meeting (TSG members only) and GEM Cooperators' meeting are scheduled on December 8, 2015 from 4:00 to 9:00 PM at room Wrigley and December 9, 2015 from 1:00 to 5:00PM at room Regency D, respectively at Chicago Hyatt Regence Hotel (October 6, 2015).
Evaluation data for NLB screening from DuPont-Pioneer is available online (October 2, 2015).
The announcement of GEM field day on the homepage has been removed after the field day (September 24, 2015).
Added GEM field day direction on the homepage (September 21, 2015).
GEM field day map has been updated (September 10, 2015).
The GEM field day announcement has been up on first page of GEM website (September 9, 2015).
We are grateful to our Cooperators for their support!

Contact us Return to GEM homepage USDA link Link to USDA-ARS homepage Link to NCRPIS homepage Link to ISU homepage Link to ISU Corn Breeding Project homepage Last time updated
Contact us | Home | USDA | ARS | NCRPIS | ISU | Corn Breeding | September 07, 2016