刨花楠容器苗基质配方的对比试验

Comparative Tests on Matrix Formulation of Container-growing Seedlings of Machilus pauhoi

刨花楠(Machilus pauhoi),常绿乔木,由于具有树干通直、树形挺拔、色泽光亮、材质优良、生长较快、萌芽力强、嫩叶红色等特点,开始被开发为景观绿化、生态公益林和用材林树种,为了开发这个珍稀的乡土树种,采用种子繁殖,随采随播等方法。基质配方是容器苗生产流程中的关键技术,通过3年的试验,已获得较合适的基质配方是B1、B2和B3配方,对刨花楠的苗高生长和根系生长有明显的促进作用。

Machilus pauhoi is an evergreen arbor,and it has been exploited increasingly as landscape planting plants,ecological and commonweal forests and timber tree species,owing to its attractive characteristics such as straight stock,bright color,excellent material,fast growth,high germination ability,red tender leaves and so on.To exploit this rare native tree,the methods of seed multiplication and sowing with mining were used.In this cultivating system,the matrix formulation is the important key technology in th...