异形玉叶金花扦插繁殖技术
Cutting Propagation Technology of Mussaenda anomala Li
张文泉 1王定江 2杨汉远 2杨加文 2陶光林 2袁茂琴2
作者信息
- 1. 凯里学院,贵州凯里556011
- 2. 贵州省黔东南州林业科学研究所,贵州凯里556000
- 折叠
摘要
[目的]筛选异形玉叶金花的最佳扦插繁殖技术.[方法]采用L9(34)正交试验方法,研究不同激素、浓度、处理时间和基质对异形玉叶金花扦插成活率的影响.[结果]以草炭土∶蛭石∶珍珠岩(1∶1∶1)为基质,以500 mg/L的IBA溶液浸泡处理10 min,生根率最高,达87.5％.[结论]该研究可为异形玉叶金花的回归种植、种植资源迁地保护等提供材料和技术基础.
Abstract
[Objective] To screen the optimal cutting propagation technology of Mussaenda anomala Li.[Method] L9 (34) orthogonal test was adopted.Effects of different hormones,concentrations,substrates and treatment times on the survival rate of M.anomala cutting were researched.[Result] Rooting rate was the maximum when shoot was soaked in 500mg/L IBA for 10 min,with turfy soil:vermiculite:perlite as the substrate.Under this condition,rooting rate was the maximum (87.5％).[Conclusion] This research provides material and technical basis for regression planting,and ex-situ conservation of germplasm resources.
关键词
激素/成活率/处理/异形玉叶金花Key words
Hormone/Survival rate/Treatments/Mussaenda anomala Li引用本文复制引用
基金项目
贵州省教育厅优秀科技创新人才项目(黔教合KY字2014251号)
贵州省科技厅联合基金(黔科合LH字20147241号)
贵州省重点学科建设项目(黔学位合字ZDXK201523号)
贵州省科技厅社会攻关计划项目(黔科合SY字20143062号)
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据