【摘要】 选用本地主栽品种及引进品种,对影响番茄果实硬度的6个指标与硬度进行相关及通径分析。结果表明:纤维素含量和原果胶含量对番茄果实硬度的影响最大,这两个指标是影响硬度的最主要因素。因此在耐储运育种过程中,可将试验材料果实中所含纤维素含量和原果胶含量作为主要的选择指标,提高育种效率,缩短育种周期。更多还原

【Abstract】 The correlation and path analysis of fruit firmness and related characters were studied with the native and introduced cultivars.It was found that the content of cellulose and protopectin have a strong impact on fruit firmness,these two characters were the main factors that influenced the fruit firmness.So in the storable breeding,tomato materials can be chosen by the content of cellulose and prospectin.Therefore,the breeding efficiency can be improved and the breeding cycle can be shorten.更多还原