摘要
通过对4属11种木兰科主要观赏树种在宁波的育苗特性的试验研究,结果表明:各树种的出苗率差异很大,在7.04%～77.78%,自播种到子叶出土时间为55～ 70d,从子叶出土到真叶形成需27～47d;深山含笑、乐昌含笑等7种含笑属树种苗期生长表现良好;红花木莲和单性木兰2个树种的苗期生长表现较差,当年平均苗高分别只有25.8cm和27.2cm.
Experiment test on seedling cultivation of 11 species of 4 ornamental Magnolia genera was carried out in Ningbo, Zhejiang province. The result showed that emergency rate of seedling differed from 7.04%-77.78%. 7 species of Michelia grew well in Ningbo, but mean height growth of Manglietia insignis and Kmeria septentrionalis seedling reached only 25.8cm and 27.2cm.
出处
《浙江林业科技》
2004年第4期25-27,46,共4页
Journal of Zhejiang Forestry Science and Technology
关键词
木兰科
观赏树种
育苗
种子
Magnolia
ornament tree
seedling cultivation
