铜仁市古茶树和野生茶树资源调查与保护利用

摘要

The ancient tea and wild tea resources in Tongren City were investigated to further protect and utilize these resources.5087 ancient tea trees mainly distributed in cold highland areas with an elevation of 800~1100m of Tangba Village of Yanhe County,Yongyi Village of Yinjiang County,Dejiang County and Shiqian County.More than 9.30 millions of wild tea trees mainly distributed in 13.7 thousand hm2 areas of Fanj ing Mountain Nature Reserve.The fundamentality data of the ancient tea and wild tea are recorded based on the basic characteristics of ancient tea and wild tea resources in Tongren City.The countermeasures for protection and utilization of ancient tea and wild tea resources in Tongren City are proposed based on serious diseases and poor protection intensity in the paper.%为摸清铜仁市古茶树、野生茶树资源情况，开展了铜仁市古茶树、野生茶树资源的调查工作，初步摸清全市古茶树主要分布在沿河县塘坝乡、印江县永义乡、德江县、石阡县，海拔在800～1100 m的高寒山区，共有5087株；野生茶树主要分布在江口、印江、松桃三县交界处的梵净山自然保护区内，面积约1．37万hm2，总株数930万株。通过调查探明了古茶树、野生茶树资源的基本特征，建立了铜仁市古茶树、野生茶树基础性档案资料，古茶树、野生茶树资源保护存在病害严重、保护力度不够等问题，并针对问题提出了古茶树、野生茶树资源保护与利用对策，可为丰富铜仁茶树种质资源库、科学保护与利用古茶树、野生茶树资源提供一定的参考。