| 舞毒蛾种群动态测报技术 |
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| 引用本文： | 孙洪志,张国财,林同,于滨.舞毒蛾种群动态测报技术[J].东北林业大学学报,2001,29(1):126-128. |
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| 作者姓名： | 孙洪志 张国财 林同 于滨 |
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| 作者单位： | 1. 东北林业大学.
2. 哈尔滨大学 |
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| 基金项目： | 内蒙古自治区“九五”重点科技项目 |
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| 摘 要： | 对舞毒蛾卵块的种群动态与工、湿度等气象因子相关分析，找出了相关系数较大的因子，建立了相应的回归模型，回归检验得出了利用２月下旬的温度来预测４月份的舞毒蛾卵块种群动态，效果较好。
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| 关 键 词： | 舞毒蛾 种群动态 测报技术 林木害虫 |
Population Dynamics Prediction Techniques of Lymantria dispar L. |
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| Sun Hongzhi. Zhang Guocai. Lin Tong.Population Dynamics Prediction Techniques of Lymantria dispar L.[J].Journal of Northeast Forestry University,2001,29(1):126-128. |
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| Authors: | Sun Hongzhi Zhang Guocai Lin Tong |
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| Institution: | Sun Hongzhi. Zhang Guocai. Lin Tong (Northeast Forestry University. Harbin 150040); Yu Bin(Harbin University)//Journal of Northeast Forestry University. |
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| Abstract: | Through the relationship analysis between the egg block population and the meteorological factors such as temperature and relative humidity, the good correlation factors are found. and the relative regression models are established. By regression test. the best way to predict the Lymantria dispar L. egg block population in April is to use the temperature of the last ten days of February, |
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| Keywords: | Lymantria dispar L Population dynamics Prediction techniques |
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