机构地区: 华南农业大学生物技术学院
出 处: 《华南农业大学学报》 1999年第4期107-110,共4页
摘 要: 采用模糊聚类法对海南省南红稻田杂草群落进行研究,以优势度作为因子归并样方,得到样方树图,并结合实际调查结果,讨论了杂草群落的成层现象. Weed community of paddy field in Nanhong, Hainan province, was studied by the help of fuzzy clustering analysis. With the dominance, the samples are aggregated to a tree diagram. The layers of the weed community are also discussed. The result can act as a guidance in the weed prevention.
领 域: [农业科学]