燕子掌叶片在植物叶组织结构实验中的应用  

Application of Crassula Arborescens Leaf Tissue Structure in Experiment

作　　者：赵淑玲[1,2] 杨小录 王瀚[1,2] 陈强 卓平清[1,2] 胡文斌 Zhao Shuling;Yang Xiaolu;Wang Han;Chen Qiang;Zhuo Pingqing;Hu Wenbin(Department of Agriculture and Forestry,Longnan Teachers College,Chengxian 742500,Gansu,China;Center for Research&Development of Longnan Characteristic Agro-bioresource,Chengxian 742500,Gansu,China)

机构地区：[1]陇南师范高等专科学校农林技术学院,甘肃成县742500 [2]陇南特色农业生物资源研究开发中心,甘肃成县742500

出　　处：《农业技术与装备》2022年第2期7-8,11,共3页Agricultural Technology & Equipment

基　　金：甘肃省陇南市科技指导性计划项目(2020-ZD-02)。

摘　　要：燕子掌可以作为植物叶片组织结构研究的重要材料。在研究中,主要以徒手切片法结合水封装片法,配合显微技术观察植物叶表皮的气孔形态、叶绿体的分布及叶片的横切结构。燕子掌取材方便,实验效果明显,具有较好的教学应用价值。Crassula arborescens can be used as an important material for the study of plant leaf tissue structure.In the study,the stomatal morphology of plant leaf epidermis,the distribution of chloroplasts and the cross cutting structure of leaves were observed by bare hand slicing method combined with water packaging method,combined with microscopy.Crassula arborescens is easy to get materials and has obvious experimental effect,and it has good teaching application value.

关 键 词：燕子掌 徒手切片法 叶绿体 叶片结构 生根 

分 类 号：S184[农业科学—农业基础科学]