【作者】 陈丹生； 郑则荣； 蔡少珊； 陈贵豪； 黄燕玲； 吴泽鹏；

【Author】 Zheng Ze-rong,Cai Shao-shan,Chen Gui-hao,Huang Yan-ling,Wu Ze-peng (Department of Biology,Hanshan Normal University,Chaozhou,Guangdong,521041)

【机构】 韩山师范学院生物系；

【摘要】 使用石蜡切片方法,光学显微镜观察,对潮州果树所的八种橄榄品种的叶片解剖结构进行了对比和分析。结果表明:橄榄叶横切结构中,栅栏组织一般由1-2层长柱型细胞组成,排列紧密;海绵组织细胞较短,排列较疏松,细胞间隙大;叶片主脉中柱鞘成梅花状,内有导管分布。果树所一号、果树所二号、马岗2号和鸣支烈2号亲缘关系比较近。更多还原

【Abstract】 The anatomical leaf structure of leaves of 8 Chinese olive cultivars in Chaozhou institute of fruit-trees were compared and analyzed by means of paraffin section and microscopy imaging system.The results showed that firstly,the palisade tissue was composed of 1-2 layers of long,column-shaped,compactly arranged cells,while cells of the spongy were short and loosely arranged,with the bigger intracellular space.Main vein in the pericycle of the leaves was arranged in the form of plum,with catheter in them.Secondly,Guoshusuo N.1,Guoshusuo N.2, Magang N.2 and Mingzhilie N.2 were more consanguineously grouped.更多还原