关键词: 鼠类群落结构, 季节消长, 生物小区

Abstract: Objective To investigate the change of Rodent Community Structure and the cause,to provide basis for controlling the rodent density. Methods The method of night trapping. Results 297 rodents were captured,belong to 4 Species 3 genus 2 families and 2 orders. The community structure are: Rattus norvegicus+Mus musculus+Suncus murinus+Rattus flavipectus.The rat density was 3.09% ,Rattus norvegicusandMus musculuswere predominant species. The yearly seasonal fluctuation of the population amount are two peak periods of the population amount in early spring and later summer (March to May and August to October). Conclusion Rattus norvegicusandMus musculuswill be control as a leading role in Ganzhou Urban Areas.