山东枣庄原称“枣家庄” ,由栽培枣树历史悠久、枣树资源丰富而得名。枣庄市薛城区兴农种公司与薛城区园艺所合作 ,在挖掘开发地区优良枣树品种中发现培育出稀世枣树珍品———“无核脆枣”2 0 0 1年 9月中旬通过枣庄市果树专家组验收。该品种果核已退化成膜质或革质 ,果核部位 Zaozhuang, Shandong, formerly known as “jujube village”, by the cultivation of jujube has a long history, jujube tree is rich in resources and named. Zaozhuang City Xuecheng Xing agricultural companies and Xuecheng District Horticultural Cooperatives, in the excavation and development of excellent jujube species found in rare species of jujube treasures found - “nuclear-free crisp jujube” in mid-September 2001 by Zaozhuang Fruit tree expert group acceptance. The variety of fruit nuclei have been degraded into membranous or leathery, fruiting parts