茶树快速育苗方法研究  

A fast propagation method for cutting clonal tea plant

作　　者：张龙杰 李明 王开荣 吴颖 韩震 黄杨 陆建良[5] 梁月荣[5] 郑新强[5] ZHANG Longjie;LI Ming;WANG Kairong;WU Ying;HAN Zhen;HUANG Yang;LU Jianliang;LIANG Yuerong;ZHENG Xinqiang(Ningbo Huangjinyun Tea Science&Technology Co.Ltd,Yuyao 315412;Yuyao City General Station for Agricultural Technology Extension Services,Yuyao 315400;Ningbo Forestry Speciality Technology Extension Center,Ningbo 315000;Haishu District Management and Service Station for Agricultural Technology,Nongbo 315010;Zhejiang University Tea Research Institute,Hangzhou 310058)

机构地区：[1]宁波黄金韵茶业科技有限公司,余姚315412 [2]余姚市农业技术推广服务总站,余姚315400 [3]宁波市林特科技推广中心,宁波315000 [4]宁波市海曙区农业技术管理服务站,宁波315010 [5]浙江大学茶叶研究所,杭州310058

出　　处：《茶叶》2021年第1期5-8,共4页Journal of Tea

基　　金：宁波市科学技术局现代种业科技创新2025重大专项(2019B10022);国家茶产业技术体系岗位科学家专项(CARS-19)。

摘　　要：针对茶树无性系育苗周期长以致不适应茶产业快速发展需求的问题,本研究开发了一种基质育苗技术,将育苗周期由传统的14-18个月缩短到2个月,加速茶树育种进程。同时,对40个不同茶树品种的扦插发根特性进行了比较研究,证明‘浙农121’发根最快,而‘竹枝春’发根最困难,为品种推广提供有用资料。Aiming at improving the problem that the long propagation cycle of clonal tea cultivars does not meet the needs of the rapid development of tea industry,this study developed a fast propagation method for cutting clonal tea plants in a medium,which shortened the propagation cycle from the traditional 14-18 months to 2 months.The rooting characteristics of 40 tea cultivars during cutting were investigated.It shows that cultivar‘Zhenong 121’rooted the fastest during cutting propagation and cultivar‘Zhuzhichun’rooted the most difficult.This information will be helpful for propagation and extension of these cultivars.

关 键 词：茶树 扦插 发根 品种 基质 育苗周期 

分 类 号：S503[农业科学—作物学]