大白铃是山东省果树研究所选育的枣新品种，１９９９年通过山东省农作物品种审定委员会审定，该品种特性如下。 果大、质优。果实近球形或短椭圆形、单果平均重２４．５ｇ，最大者８０ｇ，果皮薄，棕红色，富有光泽。果肉乳白色，松脆，含可溶性固形物３３％，品质上等。可食率 Da Bai Ling is a new variety of jujube bred in Shandong Province Fruit Research Institute. In 1999, it was approved by Shandong Province Crop Variety Approval Committee. The characteristics of the variety are as follows. Fruit big, high quality. Fruit nearly spherical or short oval, single fruit average weight 24.5g, the largest of 80g, thin peel, reddish brown, shiny. Flesh white, crisp, with soluble solids 33%, high quality. Edible rate