1978－2007年四川省开江县鼠类组成与数量变化动态研究

中国媒介生物学及控制杂志 ›› 2009, Vol. 20 ›› Issue (4): 300-302.

1978－2007年四川省开江县鼠类组成与数量变化动态研究

刘自远，刘成福，崔连莹，吴文波，刘登权

四川省开江县疾病预防控制中心疾病控制科（开江 636250）

收稿日期:2009-01-22 出版日期:2009-08-20 发布日期:2009-08-20
作者简介:刘自远（1958-），男，四川开江人，主任医师，主要从事疾病预防控制研究工作。

Study on population composition and quantity change of rodents in Kaijang county of Sichuan province

LIU Zi-Yuan, LIU Cheng-Fu, CUI Lian-Ying, WU Wen-Bo, LIU Deng-Quan

Kaijiang Center for Disease Control and Prevention, Kaijiang, Sichuan 636250, China

Received:2009-01-22 Online:2009-08-20 Published:2009-08-20

摘要/Abstract

摘要：

　　【摘要】　目的　探讨开江县家、野鼠的种群组成及数量变化情况，给鼠害防制提供科学依据。方法　采用夹夜法，对野外和室内鼠密度和种群进行调查。结果　野外鼠密度高峰在1989－1990年和1992－1993年，达18.85%～26.57%，一般稳定在4.21%～14.88%之间；室内鼠密度高峰为1986年，达9.47%，其余年份在1.96%～7.26%之间，均较野外密度低。野外优势种为黑线姬鼠（51.59%）、四川短尾鼩（27.36%）和褐家鼠（18.68%），室内优势种为褐家鼠（64.32%）、小家鼠（26.58%）、四川短尾鼩（7.99%），但各年度优势种存在交替更换现象。结论　野外鼠密度和种群变动受密度制约因素和非密度制约因素的影响，室内密度和种群变动与常年开展灭鼠工作有关。

关键词: 鼠类组成, 种群数量变动, 优势鼠种

Abstract:

　　【Abstract】　Objective　To study the population composition and quantity change of rodents in Kaijiang county, Sichuan province, so as to provide basic information for rodent control. Methods　The rodents density was investigated by night trapping in the indoors and outdoors. Results　The rodent density in the field was higher in 1989-1990 and 1992-1993, reaching about 18.85%-26.57% and steady in 4.21%-14.88%. The rodent density in the indoors was in the peak in 1986 (9.47%), and it was 1.96%-7.26% in other years. The rodent density in the field rodent was higher than that in the indoors. The dominant species were Apodemus agrarius (51.59%), Anourosorex squamipes (27.36%) and Rattus noregicus (18.68%) in the field. However, The dominant species in the indoors were R.norvegicus (64.32%), Mus musculus (26.58%) and An.squamipes (7.99%). The dominant species exchanged in different years. Conclusion　The rodent density and its population dynamics were affected by density dependent factor and non?density dependent factor in the field, but that in the indoors was relative to the control of rodent.

Key words: Rodent composition, Population change, Main species

中图分类号:

S443

刘自远，刘成福，崔连莹，吴文波，刘登权. 1978－2007年四川省开江县鼠类组成与数量变化动态研究[J]. 中国媒介生物学及控制杂志, 2009, 20(4): 300-302.

LIU Zi-Yuan, LIU Cheng-Fu, CUI Lian-Ying, WU Wen-Bo, LIU Deng-Quan. Study on population composition and quantity change of rodents in Kaijang county of Sichuan province[J]. Chines Journal of Vector Biology and Control, 2009, 20(4): 300-302.