摘要
用不同浓度的α-萘乙酸溶液对金银花扦插嫩枝底部浸泡处理并进行盆栽扦插育苗试验。结果表明:插穗经25mg/kg、50mg/kg、75mg/kg、100mg/kgα-萘乙酸溶液浸泡,成活率分别为45.8%、66.7%、75%、58.3%,均高于清水对照;当浓度超过125mg/kg时,反而抑制金银花成活;以50~75mg/kg浓度处理插穗效果最好。
By inserting Lonicera japonica Thunb.twig cuttage in a series of different concentnations of NAA solution experiments.We have obtained the following results:the survival rate of seedling is improvement greatly when it was treated with 25,50,75,100mg/kg NAA solution.It will refrain the seeding surviving when its conentration attained 125mg/kg.It is the best when seedling was treated with 75mg/kg NAA solution.
出处
《特产研究》
2004年第2期33-35,共3页
Special Wild Economic Animal and Plant Research
基金
国家科技攻关项目(2001BA04A)
重庆市委攻关项目"长江三峡护岸林优化模式及配套技术试验示范"资助。