枣树花及果实的缺点分析  

The Analysis of the Disadvantages of Jujube's Flowers and Fruits

作　　者：张鹏飞[1] 刘亚令[1] 聂磊云 宋宇琴[1] 段良骅[1] 

机构地区：[1]山西农业大学园艺学院,山西太谷030801 [2]山西农业科学院果树研究所,山西太谷030800

出　　处：《北方园艺》2011年第21期171-173,共3页Northern Horticulture

基　　金：山西农业大学科技创新基金资助项目(2011010)

摘　　要：枣树的花及果实有其特殊的生物学特性,枣花小,花量大,花期长,落花落果严重,坐果率低;枣果柄短,遇雨易裂果,成熟期不一致,果核、种仁发育不正常,病虫害多,果实质量差异大。这些特性给枣树生产带来一些不利的影响。现对这些特性进行分析总结,以期能够在今后的生产中重视这些特性,扬长避短,更好地发挥枣树在退耕还林、绿化山川和农村经济建设中的作用。Jujube＇s flower and fruit had their unique biological characteristics.For example,the jujube flowers were small,but they were large in number,and the blooming period was long,and there were serious phenomenons of flowers and fruits dropping,and the rate of fruit setting was low.The carpopodium of jujube was short,and the jujube would be easily broken when it rains.The mature period of jujube was incongruent,the growth of the noyau and kernel was unnormal,the damages by diseases and insects were serious and the quality of the fruits was very different.All these biological characteristics had an adverse influence on the production of jujube,so they had been analysed and concluded in this research,and they should be paid more attention in the later process of production.Only in this way,would jujube play an important part in returning farmland to forests,improving the ecological environment and developing country economy.

关 键 词：枣树 花 果实 特性 

分 类 号：S665.1[农业科学—果树学]