农业产业结构调整对啮齿动物群落的影响  

The influence of agricultural industry structural adjustment on rodent community

作　　者：杨新根[1,2] 王庭林[1] 邹波[1] 常文英[1] 侯玉[1] 武振荣 Yang Xingen;Wang Tinlin;Zou Bo;Chang Wenying;Hou Yu;Wu Zhenrong(Shanxi Key Laboratory of Integrated Pest Management in Agriculture/Institute of Plant Protection,Shanxi Academy of Agricultural Sciences/Shanxi Agricultural University,Taiyuan Shanxi 030031,China;Institute of Applied Biology,College of Life Science,Shanxi University,Taiyuan 030006;Forestry Workstation of Wutai County,Wutai 035500)

机构地区：[1]山西省农业科学院(山西农业大学)植物保护研究所/农业有害生物综合治理山西省重点实验室,山西太原030031 [2]山西大学生命科学学院、山西大学应用生物学研究所,山西太原030006 [3]山西省五台县林业工作站,山西五台035500

出　　处：《中国植保导刊》2020年第3期52-55,60,共5页China Plant Protection

基　　金：山西省重点研发计划项目(201803D221015-1);山西省农业科学院科研项目(YCX2020110)。

摘　　要：结合山西省隰县近30年的农业产业结构调整,研究了啮齿动物群落结构及其多样性的变化规律。结果表明,1990-2019年山西隰县啮齿动物群落捕获率及其多样性指数呈现出由高到低、近年有小幅回升的发展趋势;群落的优势种及物种占比也有一定的变化,以荒草坡为栖息环境的社鼠占比由下降转为上升趋势;而在农田广泛分布的长尾仓鼠占比变化则相反。说明农业产业结构调整改变了啮齿动物群落的栖息环境和食物来源,致使群落产生适应性改变。本研究可为科学、高效防控农田啮齿动物,了解和评估农业生态系统提供理论依据。Based on the agricultural industry structural adjustment in Xi County of Shanxi Province for nearly 30 years,the changes in community structure and diversity of rodents were studied. The results indicated that the community capture rate and diversity index showed a developing trend from high to low, with a slight rebound in recent 10 years. The dominant species and species proportion also changed. The proportion of Nivivanter confucianus that live in the grassland changed from decreasing to increasing, while that of Cricetulus longicaudatus in the farmland changed in the opposite way.The results demonstrated that the agricultural industry structural adjustment had changed the habitat and food sources of rodent communities, which caused adaptive changes. This study provided a theoretical basis for the practical control of farmland rodents, as well as the understanding and evaluation of the agricultural ecosystem.

关 键 词：农业产业结构调整 啮齿动物群落 捕获率 多样性指数 

分 类 号：S443[农业科学—农业昆虫与害虫防治]