不同基质对茶树穴盘扦插繁育的影响  

Effect of different substrates on the propagation of tea plug seedling

作　　者：王雪萍[1] 龚自明[1] 高士伟[1] 郑鹏程[1] 叶飞[1] 滕靖[1] 

机构地区：[1]湖北省农业科学院果树茶叶研究所/湖北省茶叶工程技术研究中心,湖北武汉430209

出　　处：《浙江农业学报》2014年第2期348-350,共3页Acta Agriculturae Zhejiangensis

基　　金：国家重点基础研究发展计划(973)项目(2011CB111516);国家茶叶产业技术体系(CARS-23);湖北省农业科技创新中心资助项目(2007-620-001-03);国家"十二五"科技支撑项目(2011BAD01B02-3)

摘　　要：研究了泥炭土、珍珠岩、蛭石、黄土、河沙不同基质配比对茶树穴盘扦插繁育效果的影响。结果表明:采用泥炭土、珍珠岩、蛭石等轻基质能明显提高插穗生根率、促进根系和茶苗生长;泥炭土—珍珠岩(5∶1,V/V)混合基质中生长的茶苗成活率较高,苗高、茎粗和新生叶片数明显高于其他处理。The effect of different substrates on the propagation of tea plug seedling was studied with peat soil , perlite, vermiculite, loess and river sand as raw materials .The results showed that the cutting survival rate , root and tea plant growth were significantly increased by using light-medium such as peat soil, perlite, vermiculite and so on. The survival rate, plant height, stem diameter and number of new leaves in the substrate of peat-perlite（5∶1） were higher than other treatments .

关 键 词：茶树 穴盘育苗 基质 扦插 CAMELLIA SINENSIS L 

分 类 号：S571.1[农业科学—茶叶生产加工]