Multi Regression Analysis of The Effect of Potassium Bicarbonate on In Vitro The Mycelial Growth and Sclerotial Germination of Botrytis cinerea

Authors : Muharrem TURKKAN, İsmail ERPER

Pages : 32-39

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Publication Date : 2013-06-25

Article Type : Research Paper

Abstract :In this study, the effect of time and increased doses of potassium bicarbonate insert ignore into journalissuearticles values(KHCO3); on mycelial growth and sclerotial germination of Botrytis cinerea was evaluated by mathematical modeling with multi regression analysis. All equations produced for mycelial growth and sclerotial germination of B. cinerea were derived as affected by doses and times. As a result of ANOVA and multi-regression analysis, it was found that there was close relationship between actual and predicted mycelial growth and sclerotial germination of B. cinerea. The produced prediction models in the present study are MG= insert ignore into journalissuearticles values(a); – insert ignore into journalissuearticles values(b x T2); + [c x insert ignore into journalissuearticles values(D x T);] where MG is mycelial growth of B. cinerea; SG = insert ignore into journalissuearticles values(a);+insert ignore into journalissuearticles values(b x T);–[c x insert ignore into journalissuearticles values(D x T);]+[d x insert ignore into journalissuearticles values(D² x T);] where SG is sclerotial germination of B. cinerea. In this formula a, b, c and d symbolizes the co-efficient obtained as a result of multi regression analysis. Time and Dose are represented as T and D, respectively. R2 values of mycelial growth and sclerotial germination were 0.83 and 0.81 respectively and standard errors were found to be significant at the p<0.001 significance level.
Keywords : Botrytis cinerea, Miselyal Gelişme Oranı, Sklerotial Çimlenme, Potasyum Bikarbonat, Çoklu Regresyon Analizi