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| 葱蝇实验种群生命表及矩阵模型的组建与分析 | |
| 引用本文： | 周鑫,陈斌,杜相东,何正波,李廷景 .葱蝇实验种群生命表及矩阵模型的组建与分析[J].重庆师范大学学报(自然科学版),2011,28(2):19-22. |
| 作者姓名： | 周鑫 陈斌 杜相东 何正波 李廷景 |
| 作者单位： | 重庆师范大学昆虫与分子生物学研究所,重庆市高校动物生物学重点实验室,重庆高校生物活性物质工程研究中心,活性物质生物技术教育部工程研究中心,重庆,400047 |
| 基金项目： | 国家自然科学基金，重庆市教委科学技术研究项目 |
| 摘 要： | 本研究对实验室内饲养的葱蝇种群数量进行了动态预测,旨在为自然种群的研究提供参考.在实验室饲养从日本引进的葱蝇,建立了稳定的实验室种群,编制和分析了该种群的生命表.结果表明,葱蝇实验种群的存活凸线为Ⅱ型曲线,说明葱蝇的卵、幼虫、蛹以及成虫的存活率都比较稳定;种群趋势指数(I)为9.81,世代总存活率为12%.同时,用组分... |
| 关 键 词： | 葱蝇 实验种群 生命表 矩阵模型 |
Establishment and Analysis of Life Table and Matrix Model for Experimental Population of Delia antiqua |
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| ZHOU Xin,CHEN Bin,DU Xiang-dong,HE Zheng,LI Ting-jing .Establishment and Analysis of Life Table and Matrix Model for Experimental Population of Delia antiqua [J].Journal of Chongqing Normal University:Natural Science Edition,2011,28(2):19-22. |
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| Authors: | ZHOU Xin CHEN Bin DU Xiang-dong HE Zheng LI Ting-jing |
| Institution: | ZHOU Xin,CHEN Bin,DU Xiang-dong,HE Zheng-bo,LI Ting-jing(Engineering Research Center for Bioactive Substance Biotechnology of Ministry of Education,Chongqing Engineering Research Center of Bioactive Substances,Key Laboratory of Animal Biology,Institute of Entomology and Molecular Biology,Chongqing Chongqing Normal University,Chongqing 400047,China) |
| Abstract: | The onion maggot Delia antique is an ideal model species for the study of the molecular mechanism of insect diapause.This study investigated the life cycle of the onion maggat,D.antiqua,with life table of experimental population to understand population growth,population dynamics and population forecast.The experimental population of the onion maggot has been reared under constant laboratory conditions with the artificial diet.And the life table has been established with standard ecological method.The resul... |
| Keywords: | Delia antique experimental population life table matrix model |
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