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dc.contributor.authorAparicio, Nieves
dc.contributor.authorVillegas Tort, Dolors
dc.contributor.authorAraus Ortega, José Luis
dc.contributor.authorBlanco Ortiz, Ricardo
dc.contributor.authorRoyo i Calpe, Conxita
dc.date.accessioned2011-02-14T10:14:34Z
dc.date.available2011-02-14T10:14:34Z
dc.date.issued2002
dc.identifier.issn0021-8596
dc.identifier.urihttp://hdl.handle.net/10459.1/30342
dc.description.abstractThis work evaluated the effect of seed size and morphology on the development and biomass of durum wheat seedlings. Three different seed-grading sizes selected by sieving were used in glasshouse experiments, and a set of three developmental and 23 biomass-related indices were measured on eight genotypes, at two moisture levels. The influence of seed size on seedling development was studied at high and low temperatures (22\12 mC, and 15\5 mC day\night temperatures, respectively), in growth chambers. The area of the seed and the area of the embryo were the seed morphological traits most affected by seed size. Seed size was strongly associated with seedling development and seedling biomass until the complete extension of the first two leaves, at the fourth leaf stage. The rate of first-leaf growth and the area of the first leaf were the developmental and biomass traits, respectively, most sensitive to seed-grading size.ca_ES
dc.language.isoengca_ES
dc.publisherCambridge University Pressca_ES
dc.relation.isformatofReproducció del document publicat a https://doi.org/10.1017/S0021859602002411ca_ES
dc.relation.ispartofJournal of Agricultural Science, 2002, vol. 139, núm. 2, p. 143-150ca_ES
dc.rights(c) Cambridge University Press, 2002ca_ES
dc.subject.otherBlat -- Creixementca_ES
dc.subject.otherLlavorsca_ES
dc.titleSeedling development and biomass as affected by seed size and morphology in durum wheatca_ES
dc.typearticleca_ES
dc.identifier.idgrec007605
dc.type.versionpublishedVersionca_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.identifier.doihttps://doi.org/10.1017/S0021859602002411


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