光谱技术在草坪质量评价体系中的应用及前景

目前对于草坪质量评价体系的研究还有待完善,草坪质量评价体系中采用的评判方法及手段往往缺乏客观的依据。光谱技术作为一种快捷、便利而又客观有效的分析手段,在草坪学领域已经得到了一定程度的应用。文章综述了光谱技术对草坪质量评价体系中的诸多指标进行客观测定的应用性及可行性,如:草坪盖度、草坪色泽、草坪病害、草坪均一度等,从而保证草坪质量评定更加理性化和标准化。并期待着各种适用于草坪领域的分析软件及应用模型的完善以及新仪器的开发。

Application and Prospect of Spectroscopy in the Turfgrass Quality Evaluation Program

In the process of protection and improvement of the city ecological environment, the turfgrass' role cannot be substituted.Many researches on turfgrass have been made in terms of ecology,physiology and biotechnology,but still revealed the insufficiency regarding the research on turfgrass quality evaluation program.Particularly,the judgment method used in the turfgrass quality evaluation program often lacked the objective basis.The spectral analysis is the method based on the materials emission or absorption of electromagnetic radiation as well as the mutual relation between material and the electromagnetic radiation.There are many merits during the spectral analysis: timeliness,operation simplicity,cost low cost,no sample consumption and so on.As one kind of effective,convenient and objective analysis means,spectroscopy has found certain applications in the turfgrass field,such as turfgrass coverage degree,turfgrass colour and lustre,turfgrass disease and turfgrass uniformity,thereby,the application of spectral technology in turfgrass quality evaluation could ensure the result with rationalism and standardization.At the same time,it is expected that various analysis software,models and new instruments to be applied to the turfgrass field are going to be improved. Furthermore,it is hoped that the spectrum technology is to be applied widely in turfgrass science study.