4种榆科珍稀树种的种苗形态研究及其栽培效果  

A Study on Seedling Morphological Characteristics and Cultivation of Four Precious and Rare Species of Ulmaceae

作　　者：陈巧女[1] 郑文[1] 张纪卯[1] 

机构地区：[1]福建省国有来舟林业试验场,福建南平353004

出　　处：《西部林业科学》2007年第1期65-69,共5页Journal of West China Forestry Science

基　　金：中亚热带珍贵绿化树种种苗培育及推广项目(福建省林业厅2002-科-10)。

摘　　要：对琅琊榆、糙叶榆、长序榆、栗叶榆等4种榆科珍稀树种从种子(翅果)到幼苗的形态做了探索性研究,对其形态通过观察、记载而绘制成图。此4种榆科树种的苗木定植3年后经评价,表明在福建来舟林场已引种成功。The morphological characteristics of Ulmus chenmouii, U. gaussenii, U. elongata and U. castaneifoliafrom seeds to seedlings were observed and studied. Three years after the seedlings of four species were fixed planted, the results showed that four species were successfully introduced to Laizhou Forestry Experimental Farm of Fujian province.

关 键 词：琅琊榆 糙叶榆 长序榆 粟叶榆 种苗形态 栽培效果 

分 类 号：S792.19[农业科学—林木遗传育种]