CGIAR genebank viability data reveal inconsistencies in seed collection management

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dc.creatorHay, Fiona R.
dc.creatorWhitehouse, Katherine J.
dc.creatorEllis, Richard H.
dc.creatorSackville-Hamilton, N. Ruaraidh
dc.creatorLusty, Charlotte E.
dc.creatorNdjiondjop, Marie Noelle
dc.creatorTia, Daniel
dc.creatorWenzl, Peter
dc.creatorSantos, Luís Guillermo
dc.creatorYazbek, Mariana
dc.creatorAzevedo, Vania C.R.
dc.creatorPeerzada, Ovais H.
dc.creatorAbberton, Michael T.
dc.creatorOyatomi, Olaniyi
dc.creatorGuzman, Flora de
dc.creatorCapilit, Grace
dc.creatorMuchugi, Alice
dc.creatorKinyanjui, Zakayo
dc.date2021-09
dc.date2021-07-22T13:58:57Z
dc.date2021-07-22T13:58:57Z
dc.date.accessioned2026-06-27T15:51:06Z
dc.descriptionGenebanks underpin global food security, conserving and distributing agrobiodiversity for use in research and breeding. The CGIAR collections include >700,000 seed accessions, held in trust as global public goods. However, the role of genebanks in contributing to global food security can only be realized if collections are effectively managed. Examination of the historical viability monitoring data from seven CGIAR genebanks confirmed that high seed viability was maintained for many decades for the various crops and forage species. However, departures from optimum management procedures were revealed, and there were insufficient data gathered to derive reliable estimates of longevity needed to better forecast regeneration requirements, estimate the size of seed lots that should be stored, and optimize accession monitoring intervals.
dc.formatapplication/pdf
dc.identifierhttps://hdl.handle.net/10568/114360
dc.identifier.urihttp://hdl.handle.net/123456789/115350
dc.languageen
dc.publisherElsevier
dc.rightsOpen Access
dc.sourceHay, F. R., Whitehouse, K. J., Ellis, R. H., Sackville Hamilton, N. R., Lusty, C., Ndjiondjop, M. N., Tia, D., Wenzl, P., Santos, L. G., Yazbek, M., Azevedo, V. C. R., Peerzada, O. H., Abberton, M., Oyatomi, O., de Guzman, F., Capilit, G., Muchugi, A., & Kinyanjui, Z. (2021). CGIAR genebank viability data reveal inconsistencies in seed collection management. In Global Food Security 30: 100557. ISSN: 2211-9124
dc.subjectagrobiodiversity
dc.subjectgene banks
dc.subjectseed longevity
dc.subjectseed viability
dc.subjectmonitoring
dc.subjectagrobiodiversidad
dc.subjectbanco de genes
dc.subjectlongevidad de la semilla
dc.subjectviabilidad de la semilla
dc.subjectvigilancia
dc.subjectecology
dc.subjectfood science
dc.subjectgenetic resources
dc.subjectviability
dc.titleCGIAR genebank viability data reveal inconsistencies in seed collection management
dc.typeJournal Article

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Instituto Internacional de Agricultura Tropical (IITA)