摘要
对云南茶树资源主要性状系统鉴定的结果表明:茶树1芽3叶开展日期与有效积温呈显著相关性;形态特征从乔木到灌木都呈有规律的变化;抗寒性强弱和氨基酸含量与叶片栅栏组织厚/海棉组织厚之值有不同程度的相关性;云南茶树的酯酶同工酶(EST)谱带较简单,其中有3条基本酶谱带.根据品质评定结果,筛选出21份优质资源可供生产或育种利用.
The research showed that the unfolding date of a bud and three leaves was significantly correlated to effective cumulative temperature.Quality evaluation results showed that there are 21 superexccdllent tea materials,among them,7 materials suitable both for making green tea and black tea,12 materials for black tea,2 materials for green tea.
出处
《云南农业大学学报》
CAS
CSCD
1998年第4期387-391,共5页
Journal of Yunnan Agricultural University
基金
云南省应用基础研究项目
国家"八五"攻关项目
关键词
茶
种质资源
云南
积温
品质
抗寒性
叶片结构
Tea germplasm resources
Effective cumulative temperature
Made tea quality
Cold resistance
Leaf construture
Isoenzyme(EST)