Приказ основних података о документу

dc.creatorJečmenica, Maja
dc.creatorKravić, Natalija
dc.creatorVasić, Mirjana
dc.creatorŽivanović, Tomislav
dc.creatorMandić, Violeta
dc.creatorDamnjanović, Jelena
dc.creatorDragičević, Vesna
dc.date.accessioned2021-06-07T12:25:17Z
dc.date.available2021-06-07T12:25:17Z
dc.date.issued2016
dc.identifier.issn0534-0012
dc.identifier.urihttp://RIVeC.institut-palanka.rs/handle/123456789/177
dc.description.abstractCharacterisation of bean genotypes, particularly local landraces is important for ongoing breeding programs, especially for drought tolerance. Susceptibility to drought is emphasized when bean is grown as a stubble crop and sown at the middle of summer. The aim of this study was to compare variability of ten bean genotypes to optimal (25 degrees C) and higher (30 degrees C) temperatures in combination with optimal (80%) and reduced (40%) field water capacity (FWC), from the point of growth (root and shoot length and fresh matter accumulation) and thermodynamic parameters of free energy (calculated parameter after drying at 60 degrees C, 105 degrees C and 130 degrees C) during the early seedlings stage. Significant and positive correlation between root length and fresh matter with free energy at symplast and chemically bound water occurred under temperature stress (i.e. 30 degrees C). Root growth and elongation were affected by drought stress, i.e. under a combination of high temperature (30 degrees C) and water deficit (40% FWC). Based on higher energy consumption, the ability of shoot to continue a growth in stressful conditions could be possible to achieve, as was confirm through significant and positive correlation between evaluated growth parameters in shoot and free energy of free water. It could be concluded that most of the examined dry bean accessions expressed some sensitivity to stress applied. Among genotypes tested, local landrace zecak expressed lesser susceptibility to stresses applied. Accession Maksa was more tolerant to changes at cytoplasmic level, while Medijana and Sataja 425 expressed root i.e. shoot stress tolerance. Those accessions could be considered as potentially drought tolerant genotypes.en
dc.publisherDruštvo genetičara Srbije, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31068/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31030/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceGenetika
dc.subjectfield water capacityen
dc.subjectfree energyen
dc.subjectgenotypeen
dc.subjecttemperatureen
dc.subjectwater deficiten
dc.subjectPhaseolus vulgaris L.en
dc.titleGenetic variability of free energy in a function of drought tolerance in common bean accessionsen
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.epage1015
dc.citation.issue3
dc.citation.other48(3): 1003-1015
dc.citation.rankM23
dc.citation.spage1003
dc.citation.volume48
dc.identifier.doi10.2298/GENSR1603003J
dc.identifier.fulltexthttp://RIVeC.institut-palanka.rs/bitstream/id/71/174.pdf
dc.identifier.scopus2-s2.0-85014075885
dc.identifier.wos000392920900017
dc.type.versionpublishedVersion


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Приказ основних података о документу