[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.
Wang
Leiz
L
Department of Grassland Science, Animal Science and Technology College, China Agricultural University, Beijing China. wangzhuoran0810@sohu.com
Wang
Kun
K
D004463:Ecology; D006109:Poaceae / Q000737:chemistry*; D013057:Spectrum Analysis / Q000379:methods*