| 广东省荔枝气候生态区划的灰色聚类分析 |
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| 引用本文： | 杜尧东,刘锦銮,毛慧琴,黄浩辉.广东省荔枝气候生态区划的灰色聚类分析[J].生物数学学报,2004,19(3):379-383. |
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| 作者姓名： | 杜尧东 刘锦銮 毛慧琴 黄浩辉 |
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| 作者单位： | 广东省气候与农业气象中心,广东,广州,510080 |
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| 基金项目： | 广东省“十五”科技攻关项目及广东省气象局重点项目资助(2002C20707,200202) |
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| 摘 要： | 根据荔枝栽培对气候生态条件的要求，采用二重灰色聚类方法，对广东省荔枝栽培的气候生态条件进行了分析和区划，其结果与全省荔枝栽培实际情况相一致．封开、广宁、清新、佛冈、龙门、紫金、五华、兴宁、梅县、大埔一线的以北区域，属广东荔枝栽培不适宜气候生态区；其以南区域，属广东荔枝栽培基本适宜气候生态区．在以南区域中，通过二重聚类，得出高州、新兴、高要、三水、从化、增城、惠阳、陆河、揭阳、潮州以北区域，以及雷州市和徐闻县，为荔枝商业性经济栽培次适宜区；其它区域为荔枝商业性经济栽培适宜区．
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| 关 键 词： | 荔枝 气候生态 区划 灰色聚类 |
| 文章编号： | 1001-9626(2004)03-0379-05 |
| 修稿时间： | 2002年12月20 |
Grey Cluster Analysis of Litchi Climate-ecology Division in Guangdong Province |
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| DU Yao--dong,LIU Jin-luan,MAO Hui--qin,HUANG Hao-hui Climatic and Agrometeorological Center of Guangdong Province,Guangzhou Guangdong China.Grey Cluster Analysis of Litchi Climate-ecology Division in Guangdong Province[J].Journal of Biomathematics,2004,19(3):379-383. |
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| Authors: | DU Yao--dong LIU Jin-luan MAO Hui--qin HUANG Hao-hui Climatic and Agrometeorological Center of Guangdong Province Guangzhou Guangdong China |
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| Institution: | DU Yao--dong,LIU Jin-luan,MAO Hui--qin,HUANG Hao-hui Climatic and Agrometeorological Center of Guangdong Province,Guangzhou Guangdong 510080 China |
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| Abstract: | According to litchi climate-ecological requirements, the double grey clustermethod is adopted to analyze and divide climate-ecology condition of litchi in Guangdong Province.The results are in line with the local production practice.Climate-ecology condition of litchi inGuangdong Province is divided into three areas.The unsuitable area for litchi growth is in thenorth of the line from Fengekai-Guangling-Qingxln to Fogang-Longmen-Zijin-Wuhua-Xingling-Meixian-Dapu.In the south area of the above line and in the north of Gaozhou-Xinxing-Gaoyao-Sanshul-Conghua-Zengcheng-Huiyang-Luhe-Jieyan-Chaozhou line,as well as Leizhou and Xuwen,are the sub-suitable area for litchi commercial planting.The other area is suitable for litchi com-mercial planting. |
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| Keywords: | Litchi Climate-ecology Division Grey cluster |
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