摘要
在塑料大棚中,试验研究不同扦插基质、不同植物生长调节剂及浓度、不同扦插时间对细叶朱蕉扦插成苗率的影响。结果表明:细叶朱蕉扦插繁殖以4月中旬—6月中旬和10月中旬为最适宜时期;以河沙+黄心土(1∶1)为扦插基质,插穗基部经GGR6#1000 mg·L-1浸泡2 min,生根效果较佳,平均扦插成苗率可达87%。
Under a plastic shed, the effect experiments of different cutting matrices, different concentration of root accelerant, and dif- ferent cutting date on cutting seedlings rate of Cordyline fruticosa ＇Bella＇ were conducted. The results showed that the best cutting date was during the middle April to middle June and middle October, the average cutting seedlings rate of Cordylinefruticosa ＇Bella＇ reached 87% when the cuttings were treated by 1000 mg of GGR6# per L for 2 min and the sand and loess（ 1：1 ） as cutting matrices.
出处
《福建林业科技》
北大核心
2012年第1期89-91,共3页
Journal of Fujian Forestry Science and Technology
关键词
细叶朱蕉
植物生长调节剂
扦插繁殖
成苗率
Cordyline fruticosa ＇Bella＇ root accelerant cutting propagation cutting seedlings rate
