枣头及枣吊摘心对红枣结实性状的影响  

Effect of Heads and Bearing Branches Pinching on Fruit Traits of Ziziphus jujubes cv.

作　　者：刘期国[1] 王雨歌[2] 董宇顺 刘怀锋[2] 

机构地区：[1]新疆生产建设兵团第二师三十三团,新疆尉犁841505 [2]石河子大学农学院,新疆石河子832003

出　　处：《北方园艺》2014年第9期32-34,共3页Northern Horticulture

基　　金：石河子大学重大科技攻关资助项目(gxjs2010-zdgg05-02)

摘　　要：以矮化密植骏枣及灰枣枣园为研究对象,研究了不同程度的枣头摘心和枣吊摘心技术对红枣结实性状的影响。结果表明:枣头摘心能够提高枣树木质化枣吊的发生数量;枣吊摘心能明显提高木质化枣吊的坐果数,灰枣木质化枣吊适宜的摘心长度为11节,而骏枣木质化枣吊的适宜摘心长度为5节;木质化枣吊的结果性能显著优于非木质化枣吊。With close planting dwarf Ziziphus jujubes object,effect of heads and bearing branches pinching showed that jujube heads pinching could increase the cv. Junzao and Ziziphus jujubes cv. Huizao garden as research on fruit traits of Ziziphus jujubes cv. were studied. The results number of ligniform bearing branches; bearing branches pinching could obviously increase the number of fruit setting of ligniform bearing branches. The appropriate length of ligniform bearing branch of Ziziphusjujubes cv. Huizao was pinched at 11th nodus,while Ziziphus jujubes cv. Junzao was at 5~h nodus. The fruit trait of ligniform bearing branch was significantly better than that of non-ligniform bearing branch.

关 键 词：灰枣 骏枣 木质化枣吊 枣头 摘心 

分 类 号：S665.1[农业科学—果树学]