It is recorded in "Qi Min Yao Shu" written by Jia Sixie of the Northern Wei Dynasty: "Qingzhou has Le's jujube, which is rich in muscle and fine core, and has rich and plump paste. It is the first place in the world. Leling is the origin of golden jujube. , with a cultivation history of more than 2,000 years, is known as the "Hometown of Chinese Golden Jujube" and "Baili Jujube Township". It has obtained the "Leling Jujube Origin Area Protection Mark" approved by the General Administration of Quality Supervision, Inspection and Quarantine. "Zao Zao" certification mark has become a "National Golden Silk Jujube Standardized Production Demonstration Area".

There is an "old longevity star" jujube tree in the northeast of Leling County. Legend has it that Luo Cheng, a peasant uprising army in the late Sui Dynasty, once planted his name here. Horses were tied up to rest under the tree. "Leling County Chronicles" written by Emperor Qianlong of the Qing Dynasty recorded: In the 19th year of Wanli in the Ming Dynasty, Wang Dengyong, the county magistrate of Leling, "taught the people arboriculture and planted jujubes for the people. Those who had done wrong were taught to plant jujubes to atone for their mistakes, so there were many people in the city." date. " Leling in the Qing Dynasty was known as a geomantic treasure land where "land and stone are fighting for food" and "three autumns are held in a year". The poet Wu Taipang wrote in his poem: "In June, the lotus flowers are connected to the blue water, and thousands of jujubes shoot up the red clouds." It vividly describes the grand occasion of jujube cultivation in Leling at that time and the harvest scene of mature jujube trees hanging on the branches in the golden autumn season.