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福建省竹蝗灾区区划及其应用研究
引用本文:魏初奖,谢大洋,庄晨辉,蔡国贵,李闽丽.福建省竹蝗灾区区划及其应用研究[J].华东昆虫学报,2004,13(1):26-31.
作者姓名:魏初奖  谢大洋  庄晨辉  蔡国贵  李闽丽
作者单位:1. 福建省森林病虫害防治检疫总站,福建,福州,350003
2. 福建省林业调查规划院,福建,福州,350001
摘    要:根据区划理论,应用数学方法和计算机技术,将福建省竹蝗灾区区划为3个区和3个危险程度等级,并建立Ⅰ、Ⅱ级危险程度等级的发生面积预测预报数学模型。经检验,模型精度较高,拟合效果好,可在生产上推广应用。

关 键 词:竹蝗  灾区区划  危险程度等级划分  预测预报模型
文章编号:1005-1694-(2004)01-0026-06
修稿时间:2003年3月14日

Plague division and its application of Ceracris kiangsu Tsai in Fujian Province
WEI Chu-jiang ,XIE Da-yang ,ZHUANG Cheng-hui ,CAI Guo-gui ,LI Min-li.Plague division and its application of Ceracris kiangsu Tsai in Fujian Province[J].Entomological Journal of East China,2004,13(1):26-31.
Authors:WEI Chu-jiang  XIE Da-yang  ZHUANG Cheng-hui  CAI Guo-gui  LI Min-li
Institution:WEI Chu-jiang 1,XIE Da-yang 1,ZHUANG Cheng-hui 2,CAI Guo-gui 1,LI Min-li 2
Abstract:Ceracris kiangsu Tsai is the main pest of bamboo forest in Fujian Province. The plague division of Ceracris kiangsu was studied by division theory and mathematical method to provide the scientific basis for the pest management and forecasting. The result indicated that the plague division was divided into three zoons and three dangerous grades. The forecasting mathematical models of damage area built respectively to various dangerous grades are high precise and practical for the pest control.
Keywords:Ceracris kiangsu Tsai  plague division  dangerous grades  forecasting model
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