苦苣苔科植物的扦插繁育研究  

Study on Plant Cutting of Gesneriaceae

作　　者：邱志敬[1,2] 邹纯清[2] 谭小龙[2] 彭杨[2] 谢锐星[2] 

机构地区：[1]深圳市中国科学院仙湖植物园深圳市南亚热带植物多样性重点实验室,广东深圳518004 [2]深圳市中国科学院仙湖植物园,广东深圳518004

出　　处：《北方园艺》2015年第11期60-65,共6页Northern Horticulture

基　　金：国家自然科学基金资助项目(31200159);深圳市城管局科研基金资助项目(201312;201412)

摘　　要：以报春苣苔属、半蒴苣苔属、石蝴蝶属、吊石苣苔属、口红花属、非洲紫罗兰属、大岩桐属、艳斑苣苔属等苦苣苔科植物为试材,进行扦插繁育研究,并对4类基质组合的扦插效果进行对比分析。总结了苦苣苔科各属植物的扦插生长特性,分析了各类基质的优劣,筛选高效扦插繁殖方法。结果表明:珍珠岩+蛭石配方在叶插中最为经济简便且应用广泛,而河沙+泥炭土+珍珠岩+蛭石基质配方在枝条扦插中应用性最强。The efficient cutting propagation methods were surveyed on the genera of Primulina, Herniboea, Petrocosmea, Lysionotus,Aeschynanthus, Saintpaulia, Sinningia, and Kohleria. The effect of four type of matrix composite were analyzed comparatively. The growth characteristics of cutting plants of Gesneriaceae were summarized and the advantages and disadvantages of various matrix were analyzed,and the most efficient cutting propagation method was found on every genus in this paper. The results showed the most economical and convenient matrix formula in leaf cuttage was vermiculite＋perlite, and the most convenient matrix formula in branch cuttage was river sand＋peat ＋vermiculite＋ perlite matrix formula in the Gesneriaceae plant cutting.

关 键 词：苦苣苔科 扦插 基质配方 

分 类 号：S644.904.3[农业科学—蔬菜学]