A Study on Structure and Spatial Distribution Pattern of Artocarpus hypargyreus Population

With the method of spatial series substituting for time series,five populations of Artocarpus hypargyreus were analyzed,its time-specific life table was analyzed,its distribution pattern was discussed by assembling intensity index.The results showed that the population structure of Artocarpus hypargyreus was a spindle type.The age structure of the population of Artocarpus hypargyreus was declining due to lack of seedlings;the survival curve of Artocarpus hypargyreus population belonged to DeeveyⅡ type;the overall population distribution followed a assembled.