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茶叶科学 ›› 2011, Vol. 31 ›› Issue (2): 136-142.doi: 10.13305/j.cnki.jts.2011.02.010

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铜仁地区茶树生长的气候适应性分析及优质绿茶种植区划

罗京义, 晏理华, 徐大红, 杨群   

  1. 贵州省铜仁地区气象局,贵州 铜仁 554300
  • 收稿日期:2010-07-08 修回日期:2011-01-17 出版日期:2011-04-15 发布日期:2019-09-06
  • 作者简介:罗京义(1969— )男,贵州遵义人,学士,工程师,主要从事农业应用气象研究。

Climate Adaptability Analysis for Planting Regions of High Quality Green Tea in Tongren District

LUO Jing-yi, YAN Li-hua, XU Da-hong, YANG Qun   

  1. Tongren Meteorological Bureau of Guizhou Province, Tongren 554300, China
  • Received:2010-07-08 Revised:2011-01-17 Online:2011-04-15 Published:2019-09-06

摘要: 利用贵州省铜仁地区10个站点1980~2009年和30个乡镇自动站2001~2009年各年的年平均气温、≥10℃的活动积温、多年极端最低气温、年降水量、生长期月降水、相对湿度、日照百分率、干燥度等8个气候变量,进行经验正交函数分解,确定优质绿茶气候区划指标。应用聚类分析,将贵州省铜仁地区划分为4种不同类型的优质绿茶气候区,为铜仁地区,乃至贵州茶叶产业基地建设提供了科学依据。

关键词: 铜仁地区, 气候适应性, 优质绿茶, 种植区划

Abstract: In this paper, with the data of annual average temperature, ≥10℃ accumulated temperature, the annual average extreme minimum temperature, annual precipitation, monthly average precipitation between April and October, annual sunshine hours, relative humidity and dryness index from ten manual stations during 1980 to 2009 and thirty township automatic stations from 2001 to 2009 in tongren district of Guizhou province, the empirical orthogonal function(EOF) method is applied to calculate the indices of climatic regionalization for green tea planting. And with clustering analysis, high-quality green tea planting areas were classified into four different types. The results would provide a scientific basis for the tea industry in tongren and Guizhou province.

Key words: Tongren district, climate adaptation, high-quality green tea, planting regions

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