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明确蓝莓各农艺性状对目标性状影响的主次关系,可为蓝莓引种栽培和育种提供科学依据。用多重比较、相关分析和灰色关联分析法对蓝莓8个农艺性状之间的相互关系进行了分析。结果表明,与株产关联度最大的为结果枝数,其次为每枝结果数和单果重;单株产量与株高、结果枝数、平均每枝结果数、单株一年生枝树和单果重达到了极显著正相关,与果蝇发生率为负相关。
A clear blueberry agronomic traits on the target traits primary and secondary relationships, can provide the scientific basis for the introduction and cultivation of blueberries and breeding. The relationships among eight agronomic traits of blueberry were analyzed by multiple comparison, correlation analysis and gray relational analysis. The results showed that the highest correlation with the strain was the number of branches, followed by the number of branches and the number of fruit per plant. The yield per plant, the height of plant, the number of branches, the average number of branches per plant, Reached a very significant positive correlation with the incidence of Drosophila was negatively correlated.