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基于AHP的模糊综合评判在茶叶气候种植区划中的应用
引用本文:赵辉,米鸿涛,杜子璇. 基于AHP的模糊综合评判在茶叶气候种植区划中的应用[J]. 气象科技, 2013, 41(6): 1134-1137
作者姓名:赵辉  米鸿涛  杜子璇
作者单位:1 中国气象局/河南省农业气象保障与应用技术重点实验室,郑州 450003; 2 河南省信阳市农业气象试验站,信阳 464000;河南省信阳市气象局,信阳 464000;河南省气象科学研究所,郑州 450003
基金项目:中国气象局农业气象保障与应用技术重点开放实验室科研基金项目(AMF201002)
摘    要:以信阳毛尖绿茶种植区划为例,运用层次分析法(AHP)确定区划指标的权重,结合模糊综合评判方法,计算出模糊隶属度,并对模糊隶属度进行加权平均,最终得到综合区划指标,从而对信阳毛尖绿茶种植区进行合理的农业气候种植区划。区划结果表明:信阳、固始、商城、新县、鸡公山等地综合指标值大于等于0.60,属于适宜种植区;罗山、光山综合指标值在0.45~0.59之间属于次适宜种植区,该区域信阳毛尖绿茶种植面积较大,但品质略逊于适宜种植区;息县、淮滨、潢川综合指标值小于0.45,属于不适宜种植区,该区域茶叶种植面积小,生产的茶叶品质较差。

关 键 词:层次分析法(AHP)  模糊综合评判  茶叶种植  气候区划
收稿时间:2012-09-07
修稿时间:2013-01-10

Application of AHP Based Fuzzy Comprehensive Evaluation in Climate Regionalization for Tea Planting
Zhao Hui,Mi Hongtao and Du Zixuan. Application of AHP Based Fuzzy Comprehensive Evaluation in Climate Regionalization for Tea Planting[J]. Meteorological Science and Technology, 2013, 41(6): 1134-1137
Authors:Zhao Hui  Mi Hongtao  Du Zixuan
Affiliation:1 Henan Provincial Agrometeorological Service and Application Technology Key Laboratory, Zhengzhou 450003 2 Xinyang Agrometeorological Experimental Station, Henan, Xinyang 464000; 3 Xinyang Meteorological Service Henan, Xinyang 464000; 4 Henan Institute of Meteorological Science Research, Zhengzhou 450003)
Abstract:Taking the planting area of the tea Xinyang Maojian as an example, using the Analytic Hierarchy Process (AHP) to determine the zoning index weight, combined with the fuzzy comprehensive evaluation method, the fuzzy membership function and the fuzzy membership of the weighted average are calculated, and then the comprehensive regionalization index is obtained, thus to conduct the agricultural climate regionalization of the tea planting area. The results show that the comprehensive indexes in Xinyang, Gushi, Shangcheng, Xinxian, Jigongshan Mountain, etc., are greater than or equal to 0.60, belonging to the suitable planting area; those in Luoshan and Guangshan are between 0.45 and 0.59, belonging to the sub suitable planting area, in which the planting area of Xinyang Maojian is large, but the quality is slightly inferior to the suitable planting areas. Xixian, Huaibin, and Huangchuan, with index value being less than 0.45, are not suitable for planting tea, in which the tea planting area is small, and the tea quality is poor.
Keywords:Analytic Hierarchy Process (AHP)   fuzzy comprehensive evaluation   climate regionalization   tea planting
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