暖季型草坪草对干旱胁迫的反应  

Review on the response of warm-season turfgrass to drought stress

作　　者：刘颖[1] 张巨明[1] 

机构地区：[1]华南农业大学农学院,广东广州510642

出　　处：《草业科学》2013年第11期1732-1738,共7页Pratacultural Science

基　　金：广东省科技计划项目(2012B020302002)

摘　　要：干旱胁迫是影响草坪草生长的主要环境胁迫因子之一。本文对国内外关于暖季型草坪草茎、叶及根组织器官对干旱胁迫的形态反应、生理生化反应和基因响应等方面的研究进行综述,指出了日后对干旱胁迫反应机制的研究以基因水平为主,形态水平、生理生化水平为辅的研究发展方向。Drought is one of the main environmental stress factors that influence the growth of warm-season turfgrass. Resent researches on morphological, physiological, biochemical and genetic response of stem, leaf and root of warm-season turfgrass to drought stress were reviewed in this study. Besides, a research direction of this field that, future studies should focus on genetic response of warm-season turfgrass to drought stress, then morphological, physiological and biochemical resposes, was came up.

关 键 词：暖季型草坪草 干旱胁迫 反应机制 

分 类 号：S688.4[农业科学—观赏园艺] Q945.78[农业科学—园艺学]