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dc.contributorEscuela de Ingeniería Agraria y Forestales_ES
dc.contributor.authorGonzález López, Óscar 
dc.contributor.authorCasquero Luelmo, Pedro Antonio 
dc.contributor.otherProduccion Vegetales_ES
dc.date2014
dc.date.accessioned2024-06-12T11:58:09Z
dc.date.available2024-06-12T11:58:09Z
dc.identifier.citationGonzález-López, Ó., & Casquero, P. A. (2014). Effects of GA3 pregerminative Treatment on Gentiana lutea L. var. aurantiaca germination and seedlings morphology. Scientific World Journal, 2014. https://doi.org/10.1155/2014/751279es_ES
dc.identifier.issn2356-6140
dc.identifier.otherhttp://www.hindawi.com/journals/tswj/es_ES
dc.identifier.urihttps://hdl.handle.net/10612/21327
dc.description.abstract[EN] Gentiana lutea L. is widely used in bitter beverages and in medicine; Gentianae Radix is the pharmaceutical name of the root of G. lutea. These uses have generated a high demand. The wild populations of Gentiana lutea var. aurantiaca (M. La´ınz) M. Laínz have been decimated; it is necessary to establish guidelines for its cultivation. Gentian as most alpine species has dormant seeds. Dormancy can be removed by cold and by means of a gibberellic acid (GA3) treatment. However, cold treatments produce low germination percentages and GA3 treatments may produce off-type seedlings. So, the objective was to determine, for the first time, the presowing treatments that allow high germination rate and good seedling morphology. The best pregerminative doses of GA3 to break seed dormancy were 100, 500, and 1000 ppm, while the best doses to optimize the seedling habit were 50 and 100 ppm. This study provides, for the first time, a 100 ppm GA3 dose that led to a high germination rate and good seedling morphology, as the starting point for gentian regular cultivation.es_ES
dc.languageenges_ES
dc.publisherHindawi Publishing Corporationes_ES
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectIngeniería agrícolaes_ES
dc.subject.otherGentiana lutea L.es_ES
dc.subject.otherGentianae Radixes_ES
dc.subject.otherDormant seedses_ES
dc.subject.otherGibberellic acides_ES
dc.subject.otherGerminationes_ES
dc.titleEffects of GA3 pregerminative Treatment on Gentiana luteaL. var. aurantiaca germination and seedlings morphologyes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.identifier.doi10.1155/2014/751279
dc.description.peerreviewedSIes_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.identifier.essn1537-744X
dc.journal.titleThe Scientific World Journales_ES
dc.volume.number2014es_ES
dc.page.initial1es_ES
dc.page.final6es_ES
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES
dc.description.projectTheauthors acknowledge the RegionalMinistry of Education of the Junta de Castilla y León and the European Social Fund PIRTU Grants (Orden EDU/1867/2009), the Regional Ministry of the Environment of the Junta de Castilla y León Project no. 2008/00134/001, the staff from the Forest and Range Management Research Institute (CRA Agricultural Research Council-Trento), and Asociación Promotora de la Genciana y otras plantas de interés de la montaña occidental leonesa for collaborating to collect gentian material.es_ES


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