本文对山西省主栽枣树品种木冬及优良推广品种石楼大枣的形态指标与产量相关性进行分析研究,结果表明:不同品种主要形态指标与产量相关程度不同:同一品种枣树以干周,冠径,果重和吊果率与产量关系最为密切,枣树形态指标在一定程度上能直接反映该树体的合理负载量。 In this paper, the morphological traits and yield correlations of Shizhu jujube, a major cultivated jujube tree species in Shanxi Province, and its yield were analyzed. The results showed that the correlation between the main morphological indexes and yield of different varieties was different: The relationship among the weekly, crown diameter, fruit weight, and fruit yield was the most closely related to the yield. To some extent, the morphological index of jujube tree could directly reflect the reasonable load of the tree.