| 可变参数LESLIE矩阵模型在豆蚜种群动态模拟中的应用 |
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| 引用本文： | 文礼章.可变参数LESLIE矩阵模型在豆蚜种群动态模拟中的应用[J].湖南农业大学学报(自然科学版),1994(4). |
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| 作者姓名： | 文礼章 |
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| 作者单位： | 湖南农业大学植物保护系 |
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| 摘 要： | 应用室内饲养观察和田间调查数据拟合了豆蚜Ａｐｈｉｓｃｒａｃｃｉｖｏｒａ种群动态的Ｌｅｓｌｉｅ矩阵模型．模型考虑了温度和湿度对种群的影响，用该模型模拟特定条件下豆蚜未来种群的数量和年龄分布，可靠率达７０％．
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| 关 键 词： | 蚜科，种群动态，矩阵／豆蚜 |
APPLICATION OF LESLIE MATRIX MODEL OF VARIABLE PARAMETERS TO APHIS CRACCIVORA POPULATION DYNAMICS SIMULATION |
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| Wen Lizhang.APPLICATION OF LESLIE MATRIX MODEL OF VARIABLE PARAMETERS TO APHIS CRACCIVORA POPULATION DYNAMICS SIMULATION[J].Journal of Hunan Agricultural University,1994(4). |
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| Authors: | Wen Lizhang |
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| Abstract: | Aphis craccivora Kock popularion dynamics Leslie matrix model was fitted from the observational data of laboratory feeding and field investigation.The effects of tempera-ture and humidity on the population dynamics were considered in the model.The reliabity of using this model to simulate the future size and the age distribution of Aphis craccivora popu-lation in special conditions was 70%. |
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| Keywords: | aphididae:population dynamics matrices/Aphis craccivora |
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