为探讨湖南辣椒品种主要农艺性状与产量间的相关性，以湖南本地16个辣椒品种为材料，采用完全随机区组设计进行田间鉴定，分析产量与主要农艺性状的相关性系数及通径分析系数。试验结果表明，湖南的主要辣椒品种间产量、株高等8个性状具有丰富的遗传变异，有选育价值；鲜果产量与果宽、单果鲜质量、单株挂果数均呈显著正相关；农艺性状对辣椒鲜果总产量的直接贡献依次为院单株挂果数(0.648)>单果鲜质量(0.629)>果宽(0.511)>果长(0.328)>果肉厚(0.304)>果柄长(-0.014)>株高(-0.105)。%In order to investigate the correlation and importance order of main agronomic characters and yield of major pepper cultivars in Hunan, we selected 16 local pepper cultivars as materials, and analyzed the correlation and path coefficient between their yields and main agronomic traits, by using completely randomized block design. The results showed that, there were abundant genetic variation of the eight agronomic traits and important genetic breeding value of the 16 main pepper cultivars in Hunan. There were significant positive correlation between the fresh fruit yield and fruit width, fruit fresh weight and fruit number of a single plant. The direct contribution to pepper total fruit yield in agronomic traits was follows as: fruit number of a single plant (0.648)>fresh fruit weight (0.629)>fruit width (0.511)>fruit length (0.328)>fresh thickness (0.304)>fruit stem length (-0.014)>plant height (-0.105).
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