| 灭鼠后布氏田鼠种群特征的研究 |
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| 引用本文： | 董维惠,侯希贤,张鹏利,周延林,杨玉平,薛小平.灭鼠后布氏田鼠种群特征的研究[J].生态学报,1991,11(3):274-279. |
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| 作者姓名： | 董维惠 侯希贤 张鹏利 周延林 杨玉平 薛小平 |
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| 作者单位： | 中国农业科学院草原研究所，中国农业科学院草原研究所，中国农业科学院草原研究所，中国农业科学院草原研究所，中国农业科学院草原研究所，内蒙古锡林郭勒盟鼠疫防治站 呼和浩特，呼和浩特，呼和浩特，呼和浩特，呼和浩特 |
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| 摘 要： |
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| 关 键 词： | 灭鼠 布氏田鼠 种群特征 |
| 收稿时间： | 1989/8/30 0:00:00 |
STUDY ON CHARACTERISTICS OF POPULATION OF BRANDT'S VOLE AFTER RODENT CONTROL |
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| Dong Wei-Hui.STUDY ON CHARACTERISTICS OF POPULATION OF BRANDT'S VOLE AFTER RODENT CONTROL[J].Acta Ecologica Sinica,1991,11(3):274-279. |
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| Authors: | Dong Wei-Hui |
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| Institution: | Institute of Grassland; Chinese Academy of Agricultural Sciences\' |
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| Abstract: | This paper presents results of studies on the characteristics of population of brandt's vole (Microtus brandti) after rodent control. The investigation was carried out in the typical steppe in Zhengxiangbai County, Inner Mongolia, from April to September 1987 and 1988. Btandt's vole distributed in the steppe in Inner Mongolia is an important component of the rodent community in the typical steppe region.In field rodent control,0.05% wheat bait of Warfarin was used with the efficiency that is 83.03% and 75.42%, respectively, for April May 1987 and 1988.After rodent control the density of brandt's vole population was reduced evidently, but the rate of descending orchiocatabasis in male and rate of coinception in female increased, the age compositon changed and the average embryo number remained with no statistical sinnificance. |
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| Keywords: | rodent control brandt's vole characteristics of population |
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