草坪草种质资源抗旱性及其改良研究进展

Progress in Drought Resistance and Improvement of the Germplasm Resource of Turfgrass

本文综述了草坪草抗旱性的形态学、生物学、解剖学和生理学等鉴定方法。介绍了草坪草适应干旱胁迫的形态和生理生化机制。对草坪草种质资源的抗旱性改良进展进行了概述。最后,对草坪草抗旱性研究中存在的问题和前景进行了讨论。

This paper summarizes a large amount of research on the methods of morphologic, biologic, anatomic and physiologic identification of drought resistance of turfgrass. The main points introduced here are the morphology and physiology-biochemistry mechanisms of drought resistance and the improvement of the germplasm resource of turfgrass; Finally we discussed problems and prospects in drought resistance study carried out in turfgrass sciences.