三种驼绒藜属植物营养器官内部构造的解剖  

Anatomical Study of Vegetative Organs in three Ceratoides Species

作　　者：杨九艳[1] 富象乾[1] 曹自成[1] 

机构地区：[1]内蒙古医学院,内蒙古农牧学院

出　　处：《中国草地》1995年第2期32-37,共6页Grassland of China

摘　　要：对华北驼绒藜、驼绒藜和内蒙驼绒藜１０个供试材料的根、茎、叶三个营养器官的横切面进行了观察，发现这三种植物的叶片具有比较典型的旱生结构，根和茎中都具有异常次生结构。Observations on the anatomical structures of roots,shoots and icaves from 10 materials of three ceratoides species(Ceratoides arborescens,C.latens and C.intramongolica)were made.Typical xeromorphic structures on the leaves and unsusual sencondary structures on the roots and shoots were found in all of the three ceratoides species.

关 键 词：驼绒藜 营养器官 解剖构造 饲料作物 

分 类 号：S54[农业科学—作物学]