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Potencial alelopático de Gmelina arborea (Verbenaceae)

dc.creatorRamírez, Sandra
dc.creatorDi Stefano Gandolfi, José Francisco
dc.date2016-02-17
dc.date.accessioned2016-05-03T15:33:16Z
dc.date.available2016-05-03T15:33:16Z
dc.identifierhttp://revistas.ucr.ac.cr/index.php/rbt/article/view/23280
dc.identifier10.15517/rbt.v42i3.23280
dc.identifier.urihttp://hdl.handle.net/10669/27439
dc.descriptionThe al1elopathic potential of Gmelina arborea was tested on tomato. Seeds were placed under indirect natural light on Petri dishes (four replications, 20 seeds each) with absorbent paper. Three solutions were added: water, and 0.2 and 0.4 g/mI of mature leaves collected from three two year-old trees. The experiment was repeated under more intense light. The same solutions were added to pots with a mixture of soil and sat1d (four replications, ten plants each). There was a negative effect of the leaf extracts on germination (especially under low light), growth and total biomass (at least a 9.1,33.3 and 62.9% reduction, respectively). Roots were proportionately more affecteden-US
dc.descriptionThe allelopathic potential of Gmelina arborea was tested on tomato. Seeds were placed under indirect natural light on Petri dishes (four replications, 20 seeds each) with absorbent paper. Three solutions were added: water, and 0.2 and 0.4 g/mI of mature leaves collected from three two year-old trees. The experiment was repeated under more intense light. The same solutions were added to pots with a mixture of soil and sat1d (four replications, ten plants each). There was a negative effect of the leaf extracts on germination (especially under low light), growth and total biomass (at least a 9.1,33.3 and 62.9% reduction, respectively). Roots were proportionately more affectedes-ES
dc.formatapplication/pdf
dc.languagespa
dc.publisherUniversidad de Costa Ricaen-US
dc.rightsCopyright (c) 2016 Revista de Biología Tropical/International Journal of Tropical Biology and Conservationen-US
dc.sourceRevista de Biología Tropical/International Journal of Tropical Biology and Conservation; Vol. 42 (3) September 1994; 729-732en-US
dc.sourceRevista de Biología Tropical/International Journal of Tropical Biology and Conservation; Vol. 42 (3) September 1994; 729-732es-ES
dc.sourceRevista Biología Tropical; Vol. 42 (3) September 1994; 729-732pt-PT
dc.source2215-2075
dc.source0034-7744
dc.source10.15517/rbt.v42i3
dc.titlePotencial alelopático de Gmelina arborea (Verbenaceae)en-US
dc.titlePotencial alelopático de Gmelina arborea (Verbenaceae)es-ES
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


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