| 食虫沟瘤蛛的实验种群参数 |
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| 引用本文： | 赵士熙,吴中孚,沈锦松.食虫沟瘤蛛的实验种群参数[J].福建农林大学学报(自然科学版),1992(3). |
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| 作者姓名： | 赵士熙 吴中孚 沈锦松 |
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| 作者单位： | 福建农学院植物保护系，福建农学院植物保护系，永定县古竹乡农技站 福州 350002，福州 350002，福建永定 364108 |
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| 摘 要： | 在不同温度条件下,观察食虫沟瘤蛛种群的发育历期、存活率、繁殖动态和捕食效应.通过组建Logistic发育速度模型、繁殖特征生命表、种群动态模型、Holling功能反应模型和Hassell-Varley干扰反应模型,测定出食虫沟瘤蛛实验种群的各项参数,使实验种群研究纳入量化指标.文中还在实验种群稳定年龄组配测定的基础上,应用Leslie矩阵模型模拟实验种群动态,并建立种群增长模型:N=105.3318e~(0.0470(?))(21℃);N=113.3249e~(0.05831)(27℃).
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| 关 键 词： | 食虫沟瘤蛛 实验种群 参数 |
The Experimental Population Parameters of Ummeliata insecticeps (Boes. et Str.) |
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| Zhao Shixi Wu Zhongfu Shen Jinsong.The Experimental Population Parameters of Ummeliata insecticeps (Boes. et Str.)[J].Journal of Fujian Agricultural and Forestry University,1992(3). |
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| Authors: | Zhao Shixi Wu Zhongfu Shen Jinsong |
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| Institution: | Zhao Shixi~1 Wu Zhongfu~1 Shen Jinsong~2 |
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| Abstract: | The experimental population of Ummewliata insecticeps (Boes. et Str.) was studied under the difference temperatures to observe the developmental durations, survival rates, multiplication dynamics and predacious effectivities. The various parameters of experimental population of Ummeliata insecticeps (Boes. et Str.) were estimated by means of constructing Logistic models of the developmental rates, the fecundity specific life tables, the models of the population dynamics, Holling models of the functional resposes and Hassell—Varley models of the interactive responses, in order to fit the studies of the experimental population into measurement indices. The experimental population dynamics were also simulatied by means of Leslie matrix model on the basis of estimating the stable age composition of Ummeliata insecticeps (Boes. et Str.) in the paper. The population dynamics models: N=105.3318 e~(0.0470t) (21℃) and N=113.3249 e~(0.0583t) (27℃) were established. |
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| Keywords: | Ummeliata insecticeps (Boes et Str ) experimental population parameter |
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