| Pearson Ⅲ函数变型在昆虫动态模拟中的应用 |
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| 引用本文： | 张文军. Pearson Ⅲ函数变型在昆虫动态模拟中的应用[J]. 西北农林科技大学学报(自然科学版), 1989, 0(3): 63-67 |
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| 作者姓名： | 张文军 |
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| 作者单位： | 西北农业大学植保系 |
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| 摘 要： | 本文在PearsonⅢ型分布密度函数基础上提出了PearsonⅡ函数变形模型。在对田间多点观测资料进行模拟研究后认为,该方程能广泛地适用于一类生物学现象,并在害虫为害比较天敌效果评价及防治决策研究中具有重要的应用价值。
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| 关 键 词： | PearsonⅢ 函数变型 昆虫 模拟 |
THE APPLICATION OF PEARSON I TRANSFORM IN MODELLING INSECT POPULATION DYNAMICS |
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| Zhang Wenjun. THE APPLICATION OF PEARSON I TRANSFORM IN MODELLING INSECT POPULATION DYNAMICS[J]. Journal of Northwest A&F University（Natural Science Edition）, 1989, 0(3): 63-67 |
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| Authors: | Zhang Wenjun |
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| Abstract: | Based on the Pearson I function of distribution density, this paper presents the Pearson transform model.After the modelling study of data obtained from many points in the fields, it was considered that this equation might be widely used' In many biological phenomena, and that it is of great value in insect injury comparison study, natural enemy effect and evaluation of decision-maing of control policy. |
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