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dc.contributor.author | Mircea, Diana Maria![]() |
es_ES |
dc.contributor.author | Calone, Roberta![]() |
es_ES |
dc.contributor.author | Shakya, Rashmi![]() |
es_ES |
dc.contributor.author | Flores-Saavedra, Martín Ignacio![]() |
es_ES |
dc.contributor.author | Sestras, Radu E.![]() |
es_ES |
dc.contributor.author | Boscaiu, Monica![]() |
es_ES |
dc.contributor.author | Sestras, Adriana F.![]() |
es_ES |
dc.contributor.author | Vicente, Oscar![]() |
es_ES |
dc.date.accessioned | 2024-05-22T18:07:47Z | |
dc.date.available | 2024-05-22T18:07:47Z | |
dc.date.issued | 2023-03 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/204367 | |
dc.description.abstract | [EN] Asteraceae is one of the families with a large number of ornamental plants. Climate change imposes the need to select species that are more tolerant to changing environmental conditions, especially drought. In this study, we compared the performance under water stress of six species belonging to different tribes of Asteraceae with different geographical origins. Young plants obtained after seed germination were subjected to intermediate water stress (irrigation with half the water amount used in control treatments) and severe water stress (no irrigation at all) for one month. Growth variables and biochemical stress markers were determined to assess the effects on the plants of the stress treatments. Multivariate analysis tools were used to rank species according to their tolerance. Three species were relatively more susceptible to water stress, Callistephus chinensis, Xerochrysum bracteatum, and Calendula officinalis, whereas Leucanthemum vulgare, Glebionis carinata, and Ageratum houstonianum were more tolerant. Our study indicated that the last two species, which are registered as invasive in some geographic areas, possess a larger phenotypic plasticity. Principal component analysis (PCA) combined with canonical variation analysis (CVA) proved optimal statistical methods for analysing species of diverse origins and belonging to different genera of a large family, such as the Asteraceae. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | MDPI | es_ES |
dc.relation.ispartof | Agronomy | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject | Biochemical analysis | es_ES |
dc.subject | Canonical variation analysis | es_ES |
dc.subject | Invasive species | es_ES |
dc.subject | Ornamental plants | es_ES |
dc.subject | Principal component analysis | es_ES |
dc.subject.classification | BIOQUIMICA Y BIOLOGIA MOLECULAR | es_ES |
dc.subject.classification | BOTANICA | es_ES |
dc.title | Use of Multivariate Analysis in Screening for Drought Tolerance in Ornamental Asteraceae Species | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.3390/agronomy13030687 | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario de Conservación y Mejora de la Agrodiversidad Valenciana - Institut Universitari de Conservació i Millora de l'Agrodiversitat Valenciana | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Agroforestal Mediterráneo - Institut Agroforestal Mediterrani | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural - Escola Tècnica Superior d'Enginyeria Agronòmica i del Medi Natural | es_ES |
dc.description.bibliographicCitation | Mircea, DM.; Calone, R.; Shakya, R.; Flores-Saavedra, MI.; Sestras, RE.; Boscaiu, M.; Sestras, AF.... (2023). Use of Multivariate Analysis in Screening for Drought Tolerance in Ornamental Asteraceae Species. Agronomy. 13. https://doi.org/10.3390/agronomy13030687 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.3390/agronomy13030687 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 13 | es_ES |
dc.identifier.eissn | 2073-4395 | es_ES |
dc.relation.pasarela | S\497050 | es_ES |
dc.subject.ods | 02.- Poner fin al hambre, conseguir la seguridad alimentaria y una mejor nutrición, y promover la agricultura sostenible | es_ES |
dc.subject.ods | 15.- Proteger, restaurar y promover la utilización sostenible de los ecosistemas terrestres, gestionar de manera sostenible los bosques, combatir la desertificación y detener y revertir la degradación de la tierra, y frenar la pérdida de diversidad biológica | es_ES |