茶叶通讯2025，Vol.52Issue(1)：41-46,6.DOI:10.20178/j.cnki.ISSN1009-525X.2025.01.006
不同基质配比对茶树冬季扦插育苗的影响
Effect of Different Substrate Ratios on Cuttage Propagation of Tea Trees in Winter
摘要
Abstract
Short spike cutting is currently the main method for tea tree propagation and seedling cultivation,but there are many factors that affect short spike cutting of tea trees.This study selected two tea cultivars of Wuniuzao and Yunkang 10 with short spike cuttings and took different cutting substrates for winter cutting experiments.Four different substrate ratios were set up,namely CK[yellow soil],T1[yellow soil:perlite:sugarcane bagasse=2∶1∶2,volume ratio],T2[yellow soil:perlite:sugarcane bagasse=2∶1∶4,volume ratio],T3[yellow soil:perlite:sugarcane bagasse=2∶1∶8,volume ratio],aiming to explore the effects of different substrate ratios on winter cutting seedling cultivation of different tea cultivars.The results showed that in addition to root vitality,the survival rate,rooting rate,root growth,and new shoot growth of the two tea cultivars were all ranked from high to low as follows:CK>T1>T3>T2.The root vitality of the short cut seedlings of Wuniuzao tea cultivars was the highest at T1,while the root vitality of the Yunkang 10 tea cultivars was the highest at T2.This indicates that T1 is suitable as the substrate for short cuttings of Wuniuzao,while T2 is suitable as the substrate for short cuttings of Yunkang 10.关键词
茶树/扦插/基质/根系活力/成活率Key words
Tea tree/Cuttage/Substrate/Root vitality/Survival rate分类
农业科技引用本文复制引用
安丰轩,刘晓薇,蒋琴杰,鲍遵宇,古能平,陈恩海,黄柳滢,刘迪..不同基质配比对茶树冬季扦插育苗的影响[J].茶叶通讯,2025,52(1):41-46,6.基金项目
广西高校中青年教师科研基础能力提升项目(2023KY1019、2023KY1029、2023KY1030、2024KY1036),广西职业技术学院校级项目(211102、221101、231101、193102) （2023KY1019、2023KY1029、2023KY1030、2024KY1036）
