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目的了解安徽省鼠类种群构成、季节消长和不同生境鼠密度情况,为制定鼠类防控方案提供科学依据。方法随机抽取农村自然村、特殊行业和城镇居民区3种类型监测点各1个,采用夹夜法进行鼠密度监测。结果 2011年共捕获鼠类104只,平均鼠密度为0.49%;小家鼠(66.35%)及褐家鼠(30.77%)为优势鼠种,不同生境鼠密度农村自然村>城镇居民区>特殊行业;总体鼠密度、不同生境鼠密度均呈典型的三峰形曲线,3月出现第1个鼠密度高峰、5-6月和8-10月又出现2次高峰。结论基本掌握了安徽省鼠类种群构成及季节消长情况,建议根据鼠类栖息习性及季节消长特点,采取综合性防制措施,并加强对鼠类及其传播疾病的长期监测、预警和防制对策的研究。
Objective To understand the composition, seasonal fluctuation and density of rodents in different habitats of rodents in Anhui Province, and provide a scientific basis for the development of rodent prevention and control programs. Methods Three samples of rural natural villages, special trades and urban residential areas were randomly selected and one of them was monitored. Results A total of 104 rodents were captured in 2011, with an average rat density of 0.49%. Mus musculus (66.35%) and Rattus norvegicus (30.77%) were the predominant species, with different densities of rodent rural villages> urban areas> special industries The overall rodent densities and the densities of different habitats all showed a typical three-peaked curve. The first rodent density peak appeared in March and the second peak occurred in May-June and August-October. Conclusion The composition and seasonal fluctuation of rodents population in Anhui Province are basically mastered. It is suggested that comprehensive control measures should be taken according to habitats and seasonal dynamics of rodents, and long-term monitoring, early warning and prevention of rodents and their transmitted diseases should be strengthened. Countermeasure research.