Zuiliplum( Prunus salicina Lindl) is an ancient Chinese cultivar which has been cultivated in Jiaxing City, Zhejiang Province for over 2 500 years. The plants' high juices and aroma are very popular with consumers. Due to thousands of years of evolution there are numerous cultivars of Zuili, which accounts for the heterogeneity in the plants,leading to uneven fruiting performance and fruit quality.This study selected two cultivars, Zuili 1 and Zuili 2. The selected test materials were at different states of...