Warm-season Turfgrass Species Generate Sports Surfaces with Different Playability

摘要

Synthetic sports surfaces are increasingly subject to standardization of athlete-surface and ball-surface interactions (playability parameters). Such standardizations have led to an increase in the level of the engineering and predictability of these surfaces, and as such may be beneficial also for natural turf. In warm and temperate climates, many natural turf sports surfaces are established with warm-season (C-4) turfgrass species due to their suitability to the environment in such areas. This study was aimed at evaluating the Federation Internationale de Football Association (FIFA)-standard playing characteristics of different sports turf surfaces obtained from three commonly used C-4 turfgrass species: 1) 'Tifway 419' hybrid bermudagrass (Cynodon dactylon var. dactylon x C. transvaalensis), 2) 'Zeon' manilagrass (Zoysia matrella), and 3) 'Salam' seashore paspalum (Paspalum vaginatum) for factors concerning leaf tissue.(silica, lignin, water content) and canopy structure (shoot density, leaf architecture, stolon density, etc.). Results showed that surfaces of different C-4 turfgrass species generate different playability parameters, with seashore paspalurn being a harder faster surface, manilagrass being a softer slower surface, and hybrid bermudagrass showing intermediate characteristics. These playing quality results were associated with certain specific canopy biometrical/morphological parameters such as shoot density, horizontal stem density (HSD), leaf section, and, to a lesser extent, to certain plant tissue compounds (lignin, silica).