Analyzing the Non -linearity of Chinese Rice Major Diseases Progress Curves Using R/S Method
In this paper, the major diseases ( Pyricularia grisea , Rhizoctonia solani, Xanthomonas oryzae) progress status of rice in China were summarized by using the rescaling range analysis (R/S analysis). The Hurst exponent of the occur rate time series of the three diseases were calculated, and the non - periodic cycle memory lengths of three diseases occur rate series were detected by introducing V State.
the major diseases of riceoccur rateR/S analysisHurst exponent
NETL
NSTL
万方数据
维普
