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While there is a multitude of high-yielding
modern crop varieties in use today, the work of plant breeders is
by no means finished. A variety that is successful today can overnight
be rendered ineffective by changes in the agro-ecosystem. One source
of genes that can be utilized to meet these constantly emerging challenges
to food production, is the ancient farmer varieties.
To support this process, seeds of a whole range of farmer varieties,
or landraces, have been assembled in a worldwide network of genebanks.
The N.I. Vavilov Research Institute of Plant Industry (VIR), the International
Center for Agricultural Research in the Dry Areas (ICARDA) and the
Australian Winter Cereals Collection (AWCC), house an impressive combined
collection of over 17,000 bread wheat landraces from a diverse range
of environments to which they were adapted.
To facilitate access to this information, a web database was developed
that allows the user to efficiently query the data associated with
this collection, and provides the capacity to identify custom subsets
of accessions with single and multiple trait(s) that may be of importance
to breeding programs. This information package can be used as a powerful
tool to enhance the effectiveness and efficiency of identifying raw
material to screen for developing improved varieties.
The accessions detailed by this database are of particular importance
to the breeding programs of the CWANA region, because a large proportion
of them were collected in the region, many of which would no longer
be available in the field.
The site was developed in collaboration with ICARDA, VIR and the AWCC,
with funding from the Grains Research and Development Corporation.
The software development was undertaken by Mr Mohamed Nawar who, as
a former employee of IPGRI, developed and authored the GRIS package.
The address of the site is: http://www.bwldb.net
For more information contact: Dr
Kenneth Street
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