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Dormancy related traits and adaptation of sweet cherry in Northern Africa: A case of study in two Tunisian areas

hal.structure.identifierPhysical and Natural Sciences of Tunis
hal.structure.identifierWater and Forests
dc.contributor.authorAZIZI GANNOUNI, Thouraya
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorCAMPOY-CORBALAN, José Antonio
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorQUERO-GARCIA, José
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorBARRENECHE, Teresa
hal.structure.identifierNational Institute of Meteorology
dc.contributor.authorARIF, Abderrazak
hal.structure.identifierWater and Forests
dc.contributor.authorALBOUCHI, Ali
hal.structure.identifierWater and Forests
dc.contributor.authorAMMARI, Youssef
dc.date.issued2017
dc.identifier.issn0304-4238
dc.description.abstractEnChilling requirements of temperate fruit species may vary substantially depending on the climatic conditions where they grow. In addition, in a climate change context, a precise knowledge of these requirements and their effect on productivity is critical for choosing the best suited cultivars to assure long-term adaptation under low-chill environments. To date most studies circumvented the analysis of productivity when assessing chilling requirements in different climatic conditions. Thus, the chilling and heat requirements of different sweet cherry cultivars (Prunus avium L.) for breaking dormancy, flowering and fruit set were investigated in two contrasted growing areas in Tunisia: Ain-Drahem (800 m above sea level) and Tibar (328 m above sea level). Additionally, we evaluated several parameters to assess the productivity under these two different conditions. Low chill cultivars showed a higher fruit set in both locations suggesting a better adaption to warm-winter conditions. This three-year study establishes the basis of sweet cherry adaptation under two contrasted locations in Northern Africa.
dc.language.isoen
dc.publisherElsevier
dc.rights.urihttp://creativecommons.org/licenses/by-sa/
dc.subjectprunus avium
dc.subjectproductivité
dc.subjectadaptation au changement climatique
dc.subjectrefroidissement
dc.subjectchoix du cultivar
dc.subjecttunisie
dc.subject.enadaptation
dc.subject.enchilling requirements
dc.subject.enclimate change
dc.subject.enfruit set
dc.subject.enheat requirements
dc.subject.enprunus avium L.
dc.subject.enprecooling
dc.subject.entunisia
dc.title.enDormancy related traits and adaptation of sweet cherry in Northern Africa: A case of study in two Tunisian areas
dc.typeArticle de revue
dc.identifier.doi10.1016/j.scienta.2017.03.013
dc.subject.halSciences de l'environnement/Environnement et Société
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale
bordeaux.journalScientia Horticulturae
bordeaux.page272-279
bordeaux.volume219
bordeaux.peerReviewedoui
hal.identifierhal-01607450
hal.version1
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01607450v1
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