| 福建省木麻黄毒蛾灾区区划及其应用研究 |
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| 引用本文： | 魏初奖,谢大洋,庄晨辉,蔡国贵,李闽丽.福建省木麻黄毒蛾灾区区划及其应用研究[J].江西农业大学学报,2004,26(5):774-777. |
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| 作者姓名： | 魏初奖 谢大洋 庄晨辉 蔡国贵 李闽丽 |
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| 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 |
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| 基金项目： | 福建省"九五"林业科技攻关项目(闽林科[1997]10号) |
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| 摘 要： | 根据区划理论,应用数学方法和计算机技术,将福建省木麻黄毒蛾灾区区划为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,该模型精度较高,拟合效果好,可在生产上推广应用。
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| 关 键 词： | 木麻黄毒蛾 灾区区划 危险程度等级划分 预测预报模型 |
| 文章编号： | 1000-2286(2004)05-0774-04 |
| 修稿时间： | 2004年5月12日 |
Plague Division of Lymantria xylina and Its Application in Fujian Province |
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| WEI Chu-jiang,XIE Da-yangZHUANG Chen-hui,CAI Guo-gui,LI Min-li.Plague Division of Lymantria xylina and Its Application in Fujian Province[J].Acta Agriculturae Universitis Jiangxiensis,2004,26(5):774-777. |
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| Authors: | WEI Chu-jiang XIE Da-yangZHUANG Chen-hui CAI Guo-gui LI Min-li |
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| Affiliation: | WEI Chu-jiang~1,XIE Da-yang~1ZHUANG Chen-hui~2,CAI Guo-gui~1,LI Min-li~2 |
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| Abstract: | Lymantria xylina Swinhoe is the main pest in Casuarina spp. in Fujian Province. It's plague division was studied to provide scientific basis for the pest management and forecasting with division theory and mathematical method .The plague was divided into three zoons,and three dangerous classes.The mathematical models for the forecast of area were built respectively for various dangerous classes, which are of high precision and practical for the pest control in production. |
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| Keywords: | Lymantria xylina Swinhoe plague division dangerous classes forecasting model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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