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在四川盆地深丘区野生枣资源丰富。野生枣称为酸枣[（ZizyphusspinosusHu（Z．jriubaMill．Var．SpinosusHu）]，广泛分布于丘陵荒山，呈灌木状，在立地条件稍好的地方，则为小乔木，它耐瘠薄，耐干旱，与枣的亲合力强，可作枣的砧木。但多年来一直处于自生自灭的状态，未曾加
Wild jujube resources are abundant in the deep-hill area of Sichuan Basin. The wild jujube is called Zizyphusspinosus Hu (Z. jriuba Mill. Var. Spinosus Hu). It is widely distributed in hills and hills and shrubs. It is a small arbor where the site conditions are slightly better. It is barren, drought tolerant and Jujube strong affinity, can be used as the rootstock jujube, but over the years has been in a state of autopsy, never added