草坪草耐践踏机理研究

摘要

耐践踏性是衡量草坪质量的重要指标之一。该文从草坪草形态解剖结构、细胞壁成分、代谢调节、矿质营养和水分等方面，综述了草坪草耐践踏性的生理机理。%Wear tolerance of turfgrass is one of the most important index to evaluate turfgass quality. This article discussed the physiological mechanism of wear tolerance of turfgrass from the aspects of anatomical and morphological plant characteristics,cell wall constituents,regulation of physiological metabolism,mineral nutrition and water content.