摘要
为丰富福建沿海造林树种,在惠安赤湖林场开展滨柃(Eurya emarginata)种子育苗和扦插繁殖试验,结果表明,滨柃形成幼苗大约需要45d时间,8—9月高生长较快,10月之后开始明显下降,到12月基本停止。选择长10～20cm的插穗,用质量分数为100×10-6的吲哚丁酸溶液浸泡3h,能较大幅度提高生根率。
In order to rich coastal species in Fujian coastal zone, the nursing ＆ propagating experiments of Eurya emarginata seeds were carried out in Chihu stated-Owned Forest Farm in Huian county. Result shows that： formation of seedling of Eurya emarginatag needs 45 days;height growth of seedlings from August to September is fast; it begins to decline significantly after October and the growth is stopped in December. Cuttage seedlings with the length of 10-20 cm which were soaked with IBA with the concentration of 100 × 10-6 for 3 h can improve the rooting rate significantly.
出处
《防护林科技》
2013年第10期22-23,56,共3页
Protection Forest Science and Technology
基金
福建省科技厅项目(2011R1013-7)
国家林业局南方山地用材林重点实验室
福建省森林培育与林产品加工利用重点实验室资助
关键词
滨柃
育苗
生长规律
扦插
生根率
Eurya emarginata
nursing
growth law
cutting
rooting rate
