摘要
以木麻黄无性系501和惠-1嫩枝为材料,研究了不同浓度NAA处理及处理时间、水培方法对其成活率的影响,结果表明,40 mg·L^-1 NAA处理24 h、流动水培育为最优条件,在此条件下,水培20 d时501和惠-1无性系插穗生根率分别为88%和87%,相应的不定根长度在0.5-0.7 cm;501和惠-1无性系水培小苗经移植后其容器育苗成活率分别为78%和80%。
Experiment was carried out on survival rate of seedling cultivated by shoot cutting of Clone 501 and Hui-1 of Casuarina equisetifolia treated by different concentration of NAA, treatment duration and method. The result showed that rooting rate and adventitious root length of the shoots reached 88% and 87% and 0.5 - 0.7cm respectively treated by 40 mg/L of NAA in 24 hours, and cultivated in water 20 days. Besides, seedling survival rate reached 78% and 80% after transplanting in container.
出处
《浙江林业科技》
北大核心
2007年第4期57-59,共3页
Journal of Zhejiang Forestry Science and Technology
基金
浙江省林业厅重点科研项目(05A01)
关键词
木麻黄
嫩枝
扦插
生根率
Casuarina equisetifolia
shoot
cutting
rooting rate
