| 祁连山区中华鼢鼠预测预报技术初探 |
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| 引用本文： | 孙小霞,白志强,杨全生,汪有奎.祁连山区中华鼢鼠预测预报技术初探[J].中国森林病虫,2002,21(2):17-19. |
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| 作者姓名： | 孙小霞 白志强 杨全生 汪有奎 |
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| 作者单位： | 祁连山国家级自然保护区管理局,甘肃,张掖,734000 |
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| 基金项目： | 甘肃省“九五”林业科技攻关项目 (GLK96-2 2 6) |
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| 摘 要： | 1995－1998年在祁连山北坡人工造林地对中华鼢鼠进行实地调查，研究不同生境中鼢鼠的数量分布和发生危害情况，基本掌握了其种数数量变动及危害规律，并根据气温、性比等因素，建立了祁连山林区中华鼢鼠短，中期数量测报模型：F＝1．679p.
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| 关 键 词： | 祁连山区 中华鼢鼠 预测预报 发生量 森林虫害 |
| 文章编号： | 1671-0886(2002)02-0017-03 |
| 修稿时间： | 2000年9月25日 |
Forecast techniques of Myospalax fontanieri in Qilian Mountains |
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| SUN Xiao xia,et al..Forecast techniques of Myospalax fontanieri in Qilian Mountains[J].Forest Pest and Disease,2002,21(2):17-19. |
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| Authors: | SUN Xiao xia |
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| Abstract: | After the field investigation on Myospalax fontanieri in the plantations on the north slope of Qilian Mountains from 1995 to 1998,damage and population distribution of Myospalax fontanieri in different habitats were studied and the regularity of population variation and damage were found out and its short and medium term population prognosis model(F=1 679p)was established according to the temperature,sex ratio and so on. |
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| Keywords: | Myospalax fontanieri forecast occurrence |
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