摘要
为了调整碣滩茶国家地理标志产品保护范围提供气候论据,应用相似系数法、欧式距离法、气候品质分析等农业气候相似分析方法,对核心区和保护范围拟调整乡镇进行了气候相似分析,结果显示:核心区和各个拟调整乡镇的各项气候相似系数均通过显著相关性检验,绝大部分乡镇和气象因子的欧式距离为高度相似,各乡镇的各季茶叶气候品质指数与核心区相似,且品质优良。总之核心区和各个拟调整乡镇茶叶生长气候条件高度相似,从气候角度出发可以调整碣滩茶国家地理标志产品保护范围。
In order to provide a climate verification for adjusting the protection scope of Jietan tea as a typical geographical brand,analysis methods in this paper such as the similarity coefficient method,the Euclidean distance method and climate quality analysis method were applied,those methods are all included in the agricultural climate similarity methods.From the analysis carried out in the proposed adjusting core areas and protection scope of towns,it is concluded that the climate similarity coefficients of the core areas and proposed towns are validated through the significance testing,and the Euclidean distance of most towns and meteorological factors is highly similar.The climatic quality index of tea in different seasons between different towns and the core areas are similar,and the quality is better.In conclusion,the climate conditions of tea both in the core areas and the proposed towns are highly similar.From the climate point of view,we could adjust the protection scope of Jietan Tea as a typical geographical brand.
作者
易永
陈章法
欧小峰
李民华
姚秋云
YI Yong;CHEN Zhangfa;OU Xiaofeng;LI Minghua;YAO Qiuyun(Huaihua Meteorological Bureau,Huaihua 418000,China)
出处
《中低纬山地气象》
2019年第6期76-80,共5页
Mid-low Latitude Mountain Meteorology
基金
湖南省气象局课题(XQKJ16B066):沅陵“碣滩茶”鲜叶生产农业气象服务技术研究与应用
关键词
碣滩茶
地理标志产品
调整保护范围
气候论证
气候相似
气候品质
Jietan Tea
geographical typical brand
adjusting protection scope
climate verification
climate similarity
climate quality
