草坪草抗性研究进展

草坪是人类生态系统的重要组成部分之一。近年来，随着我国人民生活水平的提高和观念的改变，草坪业发展迅速，草坪得到广泛应用。本文从种子发芽、根系构型、光合特征和生理生化参数等角度综述了草坪草在抗旱性、抗涝性、抗热性、抗寒性、抗盐性等方面的研究现状，草坪草的上述抗性的强弱因草坪草的品种和试验条件的不同而有明显的差异。同时，还综述了通过施用肥料、添加微生物和生长调节物质来提高草坪草的抗性，为进一步开展抗性研究提供一些思路，为提高植物抗性提供有效途径。

Advance in the turfgrass resistance

The turf is one of important components of human ecosystem. Recently, the turf was widely planted and turf industry developed fast in China with the improvement of human life level and the concept. This study summarized the recent advances in drought, submergence, heat, cold, salinity resistance of turfgrass from seed germination, root configuration, photosynthetic characteristics, physiological and biochemical parameters of plants. The stress resistance of turfgrass varied with the species and experimental conditions. Meanwhile, this study reviewed the ways to improve turfgrass resistance from application of fertilizers, micro organisms and growth regulators, which will provide some concepts and approaches for turfgrass resistance.