摘要
我国是茶树的原产地,在世界上拥有最大量最古老的茶树品种资源。茶树引种是扩大生产范围、提高茶叶产量和品质的一种有效途径。本文以1965年全国推广的21个茶树良种为主体,辅以其它良种,从引种的角度陈述了我国茶树遗传育种历程,分析了所引品种为适应环境而产生的遗传多样性,以期为国内茶树遗传育种的发展提供参考。
China is the origin of tea plants and has the largest and oldest resources of tea trees in the world.The introduction of tea plants is an effective way to expand the scope of production and improve the yield and quality of tea.This paper takes the 21 excellent tea varieties popularized nationwide in 1965 as the main body,supplemented by other good species,states the genetic breeding process of tea plants in China from the perspective of introduction,analyzes the genetic diversity of the cited varieties to adapt to the environment,and aims to provide a reference for the development of domestic tea plant genetic breeding.
作者
叶利利
王树元
张永成
王玉玺
穆丹
吴娟
YE Lili;WANG Shuyuan;ZHANG Yongcheng;WANG Yuxi;MU Dan;WU Juan(College of Life Sciences,Anqing Normal University,Anqing 246133,China)
出处
《信阳农林学院学报》
2023年第1期93-98,106,共7页
Journal of Xinyang Agriculture and Forestry University
基金
国家自然科学基金项目(31800316)
安徽省高校优秀青年人才支持计划项目(gxyq2018034)
安徽省大学生创新创业训练计划项目(S202110372104X、S202110372107)。
关键词
茶树育种
引种
遗传多样性
变异
tea tree breeding
introduction
genetic diversity
variation
