| 余庆县农区鼠种组成及其种群数量变化规律 |
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| 引用本文： | 郑元利,杨再学,胡支先. 余庆县农区鼠种组成及其种群数量变化规律[J]. 山地农业生物学报, 2011, 30(5): 429-433 |
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| 作者姓名： | 郑元利 杨再学 胡支先 |
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| 作者单位： | 余庆县植保植检站,贵州余庆,564400 |
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| 基金项目： | 国家农业行业科研专项经费项目(200903004-01); 贵州省优秀科技教育人才省长专项资金资助项目[黔省专合字(2007)105号]; 遵义市“15851人才工程”第一层次培养人才在研项目[遵市15851人才办(2008)9号] |
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| 摘 要： | 对贵州省余庆县1986～2010年农区鼠情监测数据进行统计分析。结果表明:余庆县农区鼠类隶属2目(啮齿目、食虫目)3科(鼠科、仓鼠科、鼩鼱科)共7种。其中,褐家鼠为住宅区害鼠优势种,占总鼠数的84.83%;黑线姬鼠主要分布于稻田、旱地耕作区,分别占总鼠数的95.84%、87.43%,平均占总鼠数的92.10%,是余庆县农田害鼠优势种。不同年度混合鼠种种群数量呈下降趋势,不同月份、不同季节种群数量存在明显差异,每年在5～6月和10～11月出现两个种群数量高峰期。
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| 关 键 词： | 鼠情监测 种群组成 种群数量 变化规律 余庆县 |
Population Composition and its Fluctuation of Agricultural Rodent Species in Yuqing County |
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| ZHENG Yuan-li,YANG Zai-xue,HU Zhi-xian. Population Composition and its Fluctuation of Agricultural Rodent Species in Yuqing County[J]. Journal of Mountain Agriculture & Biology, 2011, 30(5): 429-433 |
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| Authors: | ZHENG Yuan-li YANG Zai-xue HU Zhi-xian |
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| Affiliation: | ZHENG Yuan-li,YANG Zai-xue,HU Zhi-xian(Yuqing Plant Protection Station,Yuqing Guizhou 564400,China) |
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| Abstract: | Based on the monitoring data of agricultural rodent species from 1986 to 2010 in Yuqing County,Guizhou Province,the population composition and its fluctuation were elucidated herein.The agricultural rodents belong to 2 orders(Rodentia,Insectivora),3 families(Muridae,Cricetidae,Soricidae) and 7 species.Rattus norvegicus was dominant species among the residential rodents,accounting for 84.83% of the total.Apodemus agrarius mainly distributes in the rice field and dryland,accounting for 95.84%,87.43%,respectiv... |
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| Keywords: | rodent surveillance population composition population dynamics fluctuation character Yuqing County |
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