| 棉长管蚜Acyrthosiqhongossypii MordViko种群变动予测模型 |
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| 引用本文： | 尹立中
,陈进
,孙全喜.棉长管蚜Acyrthosiqhongossypii MordViko种群变动予测模型[J].石河子大学学报,1989(1). |
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| 作者姓名： | 尹立中 陈进 孙全喜 |
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| 摘 要： | 本文描述一个确定性予测模型,用于摸拟棉长管蚜种群动态,其结果与石河子莫索湾地区基本相符。本模型为二次曲方型模型,输入为当地平均气温、湿度,输入为平均百株棉长管蚜数对数值。关于蚜虫的模拟研究,已有许多论文发表,但关于棉长管蚜的模拟研究,尚未见报道。根据我们的调查研究及莫索湾地区的气象资料,我们认为气温和湿度是影响棉长管蚜消长的主要限制因素。因此,本模型主要考虑了湿度、气温这两个因素。程序语言为BASlC,已在微机上运行。
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| 关 键 词： | 棉长管蚜 种除动态 予测模型 |
The forecasting model of cottle aphid poulation dynamic acy thosiphon gossypii mordviko |
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| Yin li zhong Chen Jing Shun quan yi.The forecasting model of cottle aphid poulation dynamic acy thosiphon gossypii mordviko[J].Journal of Shihezi University(Natural Science),1989(1). |
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| Authors: | Yin li zhong Chen Jing Shun quan yi |
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| Institution: | Yin li zhong Chen Jing Shun quan yi |
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| Abstract: | This paper reports a deterministic dynamic model for the forecasting of cotton aphid populations, Acyrthosiphon gossypii Mordviko. The result fits the phenomena on Mosuwan district in Shihezi. This model is quadratic surface. Lnputs are mean temperature and mean humidity, outpvt is logarithm of mean aphid density an a hundred clumps.
On the basis of investigation and meteorological material on mosuwan district. we conside that the temprature and humidity are a main restricted factor to influce the growth of cotton aphid.So. they are used in the model programme. Compter language is Basic |
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| Keywords: | Acyrthosiphon gossypii Mordviko population dynamic forecasting model |
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