| The paper studied the wild rice population and phenotypic variation in which included qualitative traits and quantitative traits of a total of 23 phenotypic traits in the eastern region of Guangdong province, according to the survey data analysis, phenotypic variation, combined with DPS software SPSS and phenotypic correlation, clustering and analysis of variance.The results showed that：The eastern wild rice in a rich phenotypic variation exists, many important traits was significantly correlated, the cluster of seven eastern wild rice plants classes were significant differences between groups; the population material not only had high similarity, there is no variation of species, but also a degree of difference, with their own characteristics, eastern wild rice of the phenotypic variation with a certain regularity. |
