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dc.contributor.authorÁlvarez-Fernández, Ana-
dc.contributor.authorMelgar, Juan Carlos-
dc.contributor.authorAbadía Bayona, Javier-
dc.contributor.authorAbadía Bayona, Anunciación-
dc.date.accessioned2011-07-05T10:43:48Z-
dc.date.available2011-07-05T10:43:48Z-
dc.date.issued2011-06-
dc.identifier.citationÁlvarez-Fernández A, Melgar JC, Abadía J, Abadía A. Effects of moderate and severe iron deficiency chlorosis on fruit yield, appearance and composition in pear (Pyrus communis L.) and peach (Prunus persica (L.) Batsch). Environmental and experimental botany 71 (2): 280-286 (2011)es_ES
dc.identifier.issn0098-8472-
dc.identifier.urihttp://hdl.handle.net/10261/37506-
dc.description7 Pag., 5 Tabl., 1 Fig. The definitive version is available at: http://www.sciencedirect.com/science/journal/00988472es_ES
dc.description.abstractThe effects of different levels of Fe-deficiency chlorosis on the fruit yield, appearance and composition of pear and peach trees grown in field orchards have been studied. The major effect of Fe deficiency in both species was a large yield reduction, even when chlorosis was moderate, associated to decreases in fruit tree load. Fruit size increased with moderate chlorosis in both species and decreased with severe chlorosis in peach. In peach, moderate or severe chlorosis affected uniformly all branches, leading to firmer fruits with higher acidity, total phenolics and carboxylates. This indicates a delayed maturity that can be attributed to a low C-availability for fruits. In Fe-deficient pear trees, the majority of fruits (98%) were on non-chlorotic or moderately chlorotic branches, and fruits were less green and firm with an increased sugars/acids ratio. This indicates an advanced fruit maturity that can be attributed to an increased C-availability for fruits. All chlorosis levels increased within-tree variation in fruit appearance.es_ES
dc.description.sponsorshipStudy supported by the Spanish Ministry of Science and Innovation (projects AGL2006-1416 and AGL2009-09018 co-financed with FEDER), the European Commission (Thematic Priority 5-Food Quality and Safety, 6th Framework RTD Programme, Contract no. FP6-FOOD–CT-2006-016279) and the Aragón Government (group A03).es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsclosedAccesses_ES
dc.subjectFruit appearancees_ES
dc.subjectFruit compositiones_ES
dc.subjectFruit loades_ES
dc.subjectFruit maturityes_ES
dc.subjectIron chlorosises_ES
dc.subjectIron deficiencyes_ES
dc.titleEffects of moderate and severe iron deficiency chlorosis on fruit yield, appearance and composition in pear (Pyrus communis L.) and peach (Prunus persica (L.) Batsch)es_ES
dc.typeartículoes_ES
dc.identifier.doi10.1016/j.envexpbot.2010.12.012-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.envexpbot.2010.12.012es_ES
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.openairetypeartículo-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextnone-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextNo Fulltext-
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