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Scientific Papers Series B Horticulture

Scientific Papers Series B Horticulture

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quantities of sugar accumulated in thematuration process, it can be observed a directcorrelation in general (figure 2) and only in theconditions of the year 2012 the recorded valuesovercome the potential of the clonal selection(242 g/l). These accumulations (235 g/l, 231g/l) reach a level which insures obtaining agood alcoholic potential for superior qualitywines. Based on the same data, it can beobserved a precocity of grape maturation (6-8days in advance) undependable of theproduction year.culture technologies, oenological practices andso on.These information represent the basic elementstaken into consideration for a better, deeperreflection on what it means choosing theassortment, on introducing into culture somevarieties and clonal selections more appropriatefor the culture technologies, on finding somelong-lasting adaptation solutions to the climatechanges of the technologies, oenologicalpractices and so on.In conclusion, the biological value of the newclones obtained by applying the clonal selectionis sustained by the hereditary analyzedspecific of each variety, biotype, or assortmentgroup.REFERENCESFigure 3. Clonal selection Feteasca neagra 10 Pt, 2010CONCLUSIONSIt is observed that, special climate features ofthe last years, defined by the climate unspecificchanges to Pietroasa station, determines a fasterprocess of the phenophases and have an effecton the precocity of grape maturation and sugaraccumulation which finally bring a plus ofquality to the wines that are obtained.Clonal selection newly obtained Feteascaneagra 10 Pt present promising perspectivesdue to the high degree of adaptation, and thesuccess of integrating and expanding it in theculture depends on finding adaptation and longlastingsolutions to the climate changes inHuglin P., 1978. Nouveau mode d’évaluation despossibilités héliothermiques d’un milieu viticole.Comptes Rendus de l’Académie d’Agriculture,France, p. 1117-1126.Tondut J.L., Laget F., Deloire A., 2008. Climat et viticulture:evolution des temperatures sur le departementde l’Herault, un exemple de rechauffementclimatique-Revue francaise d’oenologie, publicationofficialle des oenologues de France. Articletechcnique R.F.O.E. nr. 219.Jones G. V., White M. A. Cooper O. R., Storchmann K.,2005. Climate change and global wine quality.Climatic Change 73, p. 319-343.Laget F., Kelly M.T., Deloire A, 2008. Indications ofclimate evolution in a mediterranean area considerationsfor the wine and viticulture sectors. OrganisationInternationale de la Vigne et du Vin, Verona,Italia, le juin 2008.Tonietto J. and Carbonneau A., 2004. A multicriteria climaticclassification system for grape-growing regionsworldwide. Agricultural and Forest Meteorology 124,p. 81-97.Tonietto J. and Carbonneau, A., 2004. A multicriteriaclimatic classification system for grape-growingregions worldwide. Agricultural and ForestMeteorology 124, p. 81-97.*** O.I.V. guidelines for studies on the effects of climatechange in vitiviniculture and proposed adaptations.Organisation Internationale de la Vigne et du Vin,Paris, le 13 mars 2012.234

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