基于优化k一means的沂水麒麟雪茄庄园气象适宜性分析

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中图分类号：S572 文献标识码：A 文章编号：2095-5553（2025）08-0346-07

Abstract：Inordertoidentifysuitableplantingareaofcigartobaccoleaves in China，ameteorological suitabilityanalysis was carried out using the Yishui Kirin Cigar Estate as a case study.The number of clusters kΩ was optimized by using the internal indicator DB Index，and the initial cluster center points were selected by combining the k一means ++ algorithm， andthekeymeteorologicalfactors intheopen fieldperiodof Yishui KirinCigarEstate，PinardelRio，Santiago，Bahand otherllcigartobacco producingareas athomeand abroad were clustered.Theresults showed thatthe1l producingareas were divided into4clusters，and Yishui was clustered into Cluster 2 with PinardelRio，Santiago，Bahia，Shifang and otherhigh-qualitycigar tobaccoproducingareas，indicating thatthey hadsimilarological conditions.Furtherevaluation based on membership function and meteorological suitability index showed that the suitability index CFI of Yishui Kirin

CigarEstate reached O.931，which belonged to the most suitable planting grade.Field validation showed that the agronomictrait indicatorsof the8cigar varieties in this manormettheof high-quality cigar tobacco leaves.This study confirmed that Yishui Kirin Cigar Estate had the meteorologicalconditions for the productionof high-qualitycigartobacco， and provided a scientific basis for the selection of cigar tobacco producing areas in China.

Keywords：clustering algorithm； Cigar tobacco；ecological suitability； machine learning

0 引言

近年来，我国雪茄市场发展迅速，国内消费者对高端雪茄的需求旺盛[1]。（剩余12708字）