毛瓣金花茶扦插苗质量影响因子研究初报  

Preliminary Analysis of Cutting Quality of Camellia tomentosa

作　　者：袁剑平 YUAN Jian-ping(Forestry Bureau of Shanghang County,Shanghang,Fujian 364205)

机构地区：[1]福建省上杭县林业局,福建上杭364205

出　　处：《陕西林业科技》2023年第1期40-42,共3页Shaanxi Forest Science and Technology

基　　金：福建省第三轮种业创新项目(ZYCX-LY-2017006);福建省林业局林业科研项目(闽林科便函[2019]39号);福建省花卉苗木品种引进与研发创新项目(H2014021);福建省林业科技推广项目(20187G03);龙岩市科技局科技重点项目(2019LYF9010)。

摘　　要：为给毛瓣金花茶苗木繁育和应用提供服务和科学依据,对毛瓣金花茶温室大棚扦插苗的叶鲜重、苗高、地径等9个性状指标及其关系进行了测定研究,结果表明:毛瓣金花茶扦插苗高指标的特征向量值达96.09%,能体现苗木质量水平,是苗木质量评价的主要指标;特征向量值次之是叶鲜重和茎鲜重,苗高是毛瓣金花茶扦插苗木评价主要质量指标。The relationship matrix and principal component analysis results of nine seedling characters such as fresh weight,seedling height and ground diameter of Camellia tomentosa showed that the characteristic vector value of the height index of Camellia tomentosa cuttings reached 96.09%,which could reflect the quality level of seedlings and was the main index of seedling quality evaluation.The characteristic vector value is followed by leaf fresh weight and stem fresh weight.Seedling height is the main quality index to evaluate the cuttings of Camellia tomentosa.

关 键 词：毛瓣金花茶 扦插苗木 相关性 主分量分析 

分 类 号：S685.99[农业科学—观赏园艺]