桂东南红黄壤农区鼠类的数量配置和控制  

The Quantity Disposition of Rodent's Kinds and Their Control in the Agricultural Regions of Red and Yellow Soils in the Southeast Part of Guangxi

作　　者：梁俊勋[1] 黄汉宏[1] 

机构地区：[1]广西农业科学院植物保护研究所

出　　处：《西南农业学报》1997年第4期56-69,共14页Southwest China Journal of Agricultural Sciences

基　　金："九五"国家科技攻关重点项目

摘　　要：桂东南的贵港市大圩镇科工农贸综合农业开发区是广西红黄土壤地典型区域。通过定点定时观察调查显示，试验区的野栖害鼠群落由６种组成。它们的种群数量在试验区内及不同作物种植区内的配置状况（捕获率）为：试验区９．５５％，水稻种植区１１．７１％，甘蔗区１０．９４％，果园６．３５％，属较严重鼠患农区。主要鼠类种群的年内消长趋势均呈４－６／月和９－１１／月两个典型峰期，捕获率分别达到１６．６７％和１４．１９％；１月和７月是数量低谷期。试验区鼠患的控制应以良性生态农业环境为基础，辅之药剂防治措施。he Soil of Daxu Town,Guigang City of Guangxi Zhuang Autonomous Region is consisted of typical red and yellow soil The observation and survey at a fixed site and regular time showed that the population of wild rodents was composed of six kinds in the experimental area.The group quantity compositions(catch percentage)in the experimental,rice,sugarcane,and orchard areas were 9.55%,11.71%,10.94%,and 6.35%,respectively,revealing serious rodent damage in the agricultural region.The annual growth and decline of the main group of rodent showed two peaks,that is April to June and September to November,and the catch percentage were 16.67% and 14.19%,respectively.The platykurtic periods of rat quantity were in January and July yearly.The control on rodent damage should be based on the good ecological agricultural environment and take the using of some ratsbanes as supplement

关 键 词：红黄壤农区 鼠类 数量配置 

分 类 号：S443[农业科学—农业昆虫与害虫防治]