| 灰色关联度在云南烤烟种植适宜性分析中的应用 |
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| 引用本文： | 范立张,朱勇,王树会.灰色关联度在云南烤烟种植适宜性分析中的应用[J].气象科技,2006,34(4):474-477. |
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| 作者姓名： | 范立张 朱勇 王树会 |
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| 作者单位： | 1. 云南省农业气象与卫星遥感应用中心,昆明,650034
2. 云南省烟草科学研究所,玉溪,653100 |
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| 基金项目： | 云南省烟草公司资助项目 |
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| 摘 要： | 利用云南省125个气象观测站1971~2000年30年气象观测数据,采用距离平方反比法,对云南省各乡镇的相关气候要素进行推算,选取一个烟草最适宜种植生态气象条件的样本点,使用灰色关联度方法对云南省可植烟区县市和乡镇级尺度的烤烟种植适宜性进行分析,分别给出云南县市级和乡镇级烤烟种植适宜区的分布。结果表明,使用灰色关联度方法弥补了采用数理统计方法作系统分析所导致的缺憾,计算量小,使用方便,而且有效可行,获得的分析结果与烟草行业的多年工作实践结果较为相符。
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| 关 键 词： | 灰色关联度 距离平方反比法 烤烟种植 适宜性 |
| 收稿时间： | 2005-11-10 |
| 修稿时间： | 2006-01-24 |
Application of Degree of Grey Incidence in Suitability Analysis for Tobacco Planting in Yunnan Province |
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| Fan Lizhang,Zhu Yong,Wang Shuhui.Application of Degree of Grey Incidence in Suitability Analysis for Tobacco Planting in Yunnan Province[J].Meteorological Science and Technology,2006,34(4):474-477. |
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| Authors: | Fan Lizhang Zhu Yong Wang Shuhui |
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| Institution: | 1 .Yunnan Center of Agrometeorology and Remote Sensing Application, Kunming 650034 ; 2.Yunnan Institute of Tobacco, Yunnan Province, Yuxi 653100 |
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| Abstract: | Considering the disadvantages of stitistical methods,the degree of grey incidence is adopted in the suitability analysis of tobacco planting.The basic data is collected from 125 meteorological observation stations from 1971 to 2000.The IDS(Inverse Distance Spuared) method is used to infer the climatic information at the county/town level.The areas that are suitable for planting tobacco at the county/town level are given.Mile County is considered as the optimum place for growing tobacco,and its ecological condition was used as the bases for suitability analysis.The application results show that using the degree of grey incidence in the suitability analysis of tobacco planting is simple,practical,and reliable. |
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| Keywords: | degree of grey incidence tobacco planting Inverse Distance Spuared(IDS) suitability |
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