Logo Repositorio Institucional

Please use this identifier to cite or link to this item: http://dspace.ucuenca.edu.ec/handle/123456789/29063
Full metadata record
DC FieldValueLanguage
dc.contributor.authorMaita, S
dc.date.accessioned2018-01-11T16:47:17Z-
dc.date.available2018-01-11T16:47:17Z-
dc.date.issued2017-07-01
dc.identifier.issn7173458
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85021825612&doi=10.1016%2fj.ejbt.2017.05.005&partnerID=40&md5=ee7e7c7db33c70e596f2cb9ba24236d5
dc.identifier.urihttp://dspace.ucuenca.edu.ec/handle/123456789/29063-
dc.description.abstractBackground The yield of almonds [Prunus dulcis (Mill.) D.A. Webb] could be low due to climatic problems and any factor improving kernel size and weight, such as the use of plant bioregulators (PBRs), should be beneficial. Results Three plant bioregulators: 24-epibrassinolide (BL), gibberellic acid (GA3) and kinetin (KN) were applied at three spray concentrations to Non Pareil and Carmel cultivars, at two phenological stages during bloom, in the 2014 and 2015 seasons. The results showed significant differences (P < 0.0001). For total dry weight of Non Pareil, the best treatment was BL (30 mg·L-1), with an average of 1.45 g, while the control was 1.30 g, at pink button during 2015. For Carmel, the best dry weight was 1.23 g, achieved with BL (30 mg·L-1) at fallen petals in both seasons. The average dry weight of the controls varied between 1.13 and 1.18 g. The greatest almond lengths and widths in Non Pareil were 24.98 mm and 15.05 mm, achieved with BL (30 mg·L-1) and KN (50 ?L·L-1) treatments, respectively, applied at pink button in 2015. In Carmel, the greatest length and width were 24.38 and 13.44 mm, obtained with BL (30 mg·L-1) applied at the stages of pink button and fallen petals, respectively, in 2015. The control reached lengths between 22.33 and 23.38 mm, and widths between 11.99 and 12.93 mm. Conclusions The use of the bioregulators showed significant favorable effects on dry weight, length and width of kernels at harvest, in both cultivars.
dc.language.isoen_US
dc.publisherPONTIFICIA UNIVERSIDAD CATOLICA DE VALPARAISO
dc.sourceElectronic Journal of Biotechnology
dc.subjectAlmonds
dc.subjectBrassinolide
dc.subjectGibberellic Acid
dc.subjectKinetin
dc.subjectPlant Growth Regulators
dc.subjectPrunus Dulcis
dc.titleKernel size and weight affected by three plant bioregulators applied at bloom to Non Pareil and Carmel almond cultivars
dc.typeArticle
dc.identifier.doi10.1016/j.ejbt.2017.05.005
dc.ucuenca.embargoend2022-01-01 0:00
dc.ucuenca.afiliacionmaita, s., facultad de agronomía e ingeniería forestal, pontificia universidad católica de chile, santiago, chile, facultad de ciencias agropecuarias, universidad de cuenca, cuenca, ecuador
dc.ucuenca.correspondenciaMaita, S.; Facultad de Agronomía e Ingeniería Forestal, Pontificia Universidad Católica de ChileChile; email: smmaita@uc.cl
dc.ucuenca.volumen28
dc.ucuenca.indicebibliograficoSCOPUS
dc.ucuenca.factorimpacto0.492
dc.ucuenca.cuartilQ2
Appears in Collections:Artículos

Files in This Item:
File Description SizeFormat 
documento.pdf168.92 kBAdobe PDFView/Open


This item is protected by original copyright



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 

Centro de Documentacion Regional "Juan Bautista Vázquez"

Biblioteca Campus Central Biblioteca Campus Salud Biblioteca Campus Yanuncay
Av. 12 de Abril y Calle Agustín Cueva, Telf: 4051000 Ext. 1311, 1312, 1313, 1314. Horario de atención: Lunes-Viernes: 07H00-21H00. Sábados: 08H00-12H00 Av. El Paraíso 3-52, detrás del Hospital Regional "Vicente Corral Moscoso", Telf: 4051000 Ext. 3144. Horario de atención: Lunes-Viernes: 07H00-19H00 Av. 12 de Octubre y Diego de Tapia, antiguo Colegio Orientalista, Telf: 4051000 Ext. 3535 2810706 Ext. 116. Horario de atención: Lunes-Viernes: 07H30-19H00