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中国农学通报 ›› 2026, Vol. 42 ›› Issue (12): 136-143.doi: 10.11924/j.issn.1000-6850.casb2025-0703

• 资源·环境·生态·土壤·气象 • 上一篇    下一篇

基于气候—地形因子的白茶适宜性区划——以恩施州咸丰县为例

肖潇1(), 刘志雄1(), 徐金勤2,3   

  1. 1 湖北省气候中心, 武汉 430074
    2 广东省气象服务中心, 广州 510640
    3 江苏省农业气象重点实验室南京信息工程大学, 南京 210044
  • 收稿日期:2025-08-04 修回日期:2026-03-05 出版日期:2026-06-25 发布日期:2026-06-23
  • 通讯作者:
    刘志雄,男,1983年出生,湖北武汉人,正高级工程师,硕士,主要从事农业气象方面的研究。通信地址:430074 湖北省武汉市洪山区东湖东路3号 湖北省气象局,Tel:027-67847978,E-mail:
  • 作者简介:

    肖潇,女,1999年出生,湖北荆州人,助理工程师,硕士,主要从事农业气象方面的研究。通信地址:430074 湖北省武汉市洪山区东湖东路3号 湖北省气象局,Tel:027-67847978,E-mail:

  • 基金资助:
    湖北省气候中心2025年度自立课题“湖北省茶叶气候品质等级评价及应用”(2025QHM04); 湖北省2025年乡村振兴气象服务专项

Suitability Zoning of White Tea Based on Climate and Topography Factors: A Case Study of Xianfeng County in Enshi Prefecture

XIAO Xiao1(), LIU Zhixiong1(), XU Jinqin2,3   

  1. 1 Hubei Climate Center, Wuhan 430074
    2 Guangdong Meteorological Service Center, Guangzhou 510640
    3 Jiangsu Key Laboratory of Agricultural Meteorology, Nanjing University of Information Science & Technology, Nanjing 210044
  • Received:2025-08-04 Revised:2026-03-05 Published:2026-06-25 Online:2026-06-23

摘要:

为了科学评估白茶的适宜种植区域,本文根据白茶生长特性,确定了影响白茶生长的关键气候、地形因子,利用1991年至2023年研究区及周边国家基本气象站的气象观测资料,引入高程因子作为协变量,通过ANUSPLIN软件对区划因子进行精细化插值,采用模糊数学综合评价法建立了基于气候—地形的白茶适宜性评估模型,以恩施州咸丰县为例开展白茶种植适宜性区划研究。结果表明:咸丰县大部地区在热量、水分、光照条件上都表现优越,除活龙坪乡南部、坪坝营镇南部、黄金洞乡西部和东北部等地形起伏较大的高山地区外,县域其余大部地区均适宜白茶种植,具备发展优质白茶的自然禀赋。模糊数学法能够全面考量气候和地形等自然因子对白茶种植的综合影响,本次区划结果可为咸丰县在当前白茶生产现状和地域自然资源的基础上,优化白茶种植布局提供科学依据。

关键词: 白茶, 气候适宜性, 气候区划, 地形因子, ANUSPLIN插值, 模糊综合评价法, 咸丰县

Abstract:

In order to scientifically evaluate the suitable planting areas for white tea, this study first identifies the key climatic and topographic factors influencing white tea growth based on its biological characteristics. Leveraging meteorological observation data from 1991 to 2023 collected by basic meteorological stations in the study area and neighboring regions, elevation is incorporated as a covariate to perform high-resolution interpolation of zoning factors using the ANUSPLIN model. A comprehensive suitability assessment model for white tea, integrating climatic and topographic dimensions, is then constructed via the fuzzy mathematics-based comprehensive evaluation method. Taking Xianfeng County of Enshi Prefecture as an example, this research conducts a zoning analysis of white tea planting suitability. The results indicate that most areas in Xianfeng County exhibit favorable conditions in terms of heat, moisture, and sunlight. With the exception of high-altitude regions characterized by significant topographic relief, including the southern part of Huolongping Township, the southern part of Pingbaying Town, and the western and northeastern parts of Huangjindong Township, the majority of the county is suitable for white tea cultivation and possesses the natural endowment necessary for producing high-quality white tea. The fuzzy mathematics approach enables a holistic consideration of the impacts of natural factors such as climate and topography on white tea cultivation. The zoning outcomes provide a scientific basis for Xianfeng County to optimize the layout of white tea planting by integrating the current status of white tea production and regional natural resources.

Key words: white tea, climate suitability, climatic regionalization, topographic factors, ANUSPLIN interpolation, fuzzy comprehensive evaluation method, Xianfeng County

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