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Scientific Papers Series B Horticulture

Scientific Papers Series B Horticulture

Scientific Papers Series B Horticulture

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highlighted by a correlation coefficient of 0,466(Figure 9), but with other types of fruitbranches, the correlation is different.Figure 6. Intensity correlation between the number offructification branches and number of long branches tothe unit length of thick branchFigure 9. Intensity correlation between cross-sectionalarea of the trunk and the number of fruit branches to theunit length of thick branchCONCLUSIONSFigure 7. Intensity correlation between the number ofbranches of fruit and number of short branches to theunit length of thick branchThese significant correlations were foundbetween:- fruit production (t/ha) and number fruitingbranches/linear meter of thick branch R 2 =0,1084***.- fruit production (t/ha) and tree trunk crosssectionalarea R 2 = 0,7748***.- the number of fruit branches and the numberof spur branches R 2 = 0,2879***.- the number of fruit branches and the numberof long branches R 2 = 0,1072 ***.- trunk cross-sectional area and the numberfruiting branches / linear meter of thick branchR 2 = 0,466 ***.REFERENCESFigure 8. Intensity correlation between the number ofbranches of fruit and number of mixt branches to the unitlength of thick branchCorrelation between trunk cross-sectionalarea and the number fruiting branchesDirect relationship between trunk crosssectionalarea and the number of fructificationbranches/linear meter of thick branch isAudergon J.M., 1995. Variety and breeding, apricotculture. Acta Horticulturae 384, p. 35-44.Bassi D., Audergon J.M., 2006. Apricot breeding: updateand perspectives. Acta Horticulturae 701, p. 279-294.Balan V., Tudor V., Petrisor C., 2006. Maintenance ofbiodiversity of apricot tree phenotypes in Romania.ActaHorticulturae 701, p. 199-206.Cociu V., Oprea St., 1989. Metode de cercetare inameliorarea plantelor pomicole, Ed. Dacia, Cluj-Napoca.Tudor V., 2010. Teza de doctorat. Cercetari privindcomportarea noilor soiuri si hibrizi de cais obtinuti laS.C.D.P. Baneasa pentru zona de sud a tarii.244

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