English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/24883
Share/Impact:
Statistics
logo share SHARE   Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

DC FieldValueLanguage
dc.contributor.authorRodríguez Graña, Víctor Manuel-
dc.contributor.authorRomay Álvarez, María Cinta-
dc.contributor.authorOrdás Pérez, Amando-
dc.contributor.authorRevilla Temiño, Pedro-
dc.date.accessioned2010-05-31T12:02:53Z-
dc.date.available2010-05-31T12:02:53Z-
dc.date.issued2010-03-
dc.identifier.citationGenetic Resources and Crop Evolution, 57 (3): 329-335.en_US
dc.identifier.issn0925-9864-
dc.identifier.urihttp://hdl.handle.net/10261/24883-
dc.description.abstractMaize (Zea mays L.) is a tropical crop with low tolerance to cold conditions and has to be planted late in temperate areas due to low temperatures. The objective of this research was to identify new cold tolerant populations among the European germplasm useful for improving adaptation to early sowing. For that, the European Union Maize Landraces Core Collection (EUMLCC) was evaluated under cold conditions. After a preliminary screening of 95 populations the 11 populations with best germination and early growth under cold conditions were multiplied and evaluated in a cold chamber and in early field sowings at two locations during 2 years. The cold tolerant populations from the EUMLCC were not significantly different from the cold tolerant checks in the cold chamber. In early field sowing, some EUMLCC populations had similar emergence than the commercial checks and the coldest tolerant hybrids, and higher vigor than all the hybrids and the yield of some of the populations surpassed the yield of the cold tolerant hybrids. Altogether, Aranga1 emerged as the most promising candidate as base population for improving adaptation to early sowing.en_US
dc.description.sponsorshipResearch was supported by the Spanish National Plan for Research and Development (AGF2004-06776, AGL2007-64218), the Autonomous Government of Galicia (PGIDIT04RAG403006PR) and the Excma. Diputacion Provincial de Pontevedra.en_US
dc.format.extent88363 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.rightsopenAccessen_US
dc.subjectAdaptationen_US
dc.subjectCold toleranceen_US
dc.subjectEuropean maizeen_US
dc.subjectGermplasmen_US
dc.subjectZea maysen_US
dc.titleEvaluation of European maize germplasm under cold conditionsen_US
dc.typeartículoen_US
dc.description.peerreviewedPeer revieweden_US
dc.relation.publisherversionhttp://dx.doi.org/10.1007/s10722-009-9529-9en_US
dc.identifier.e-issn1573-5109-
Appears in Collections:(MBG) Artículos
Files in This Item:
File Description SizeFormat 
Graña_Evaluation_European...pdf91,45 kBAdobe PDFThumbnail
View/Open
Show simple item record
 


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.