盐生植物耐盐结构研究进展

Research Advance on the Salt-resistant Structures of Halophytes

本文对盐生植物的类型以及耐盐结构进行了综述。为适应盐渍土环境,盐生植物体部分结构会发生改变。主要从盐生植物的定义及分类,叶的形态结构及调节机制,盐腺的类型以及泌盐机制解说,根、茎以及其他耐盐结构的结构特点六个方面进行分析,同时阐述植物结构与适应环境之间的关系。

A summary of the types of the halophytes and the structures of the salt- resistant structures. In order to adapt to the environment of saline soil,the structure of the halophytes is changed. This article analyzes mainly from six aspects： the definition and classification of the halophytes,morphological structure and regulation mechanism of leaves,the types of salt gland and the mechanism of salt excretion,the structural characteristics of root and stem,and other salt- resistant structures. At the same time,the relationship between plant structure and adaptation environment is described as well.