丝棉木嫩枝扦插育苗技术研究  

Effect of Tender Branch Cutting Nursery of Euonymus bungeanus

作　　者：赵健[1] 赵红贵 沈效东[1] 杨建平[1] 王姮[1] 

机构地区：[1]种苗生物工程国家重点实验室,宁夏银川750004 [2]平罗县林业局,宁夏平罗753400

出　　处：《北方园艺》2010年第8期55-56,共2页Northern Horticulture

基　　金：国家林业局林业公益性行业科研专项资助项目(200804007)

摘　　要：对丝棉木嫩枝扦插育苗技术的主要环节进行了研究。结果表明:采用半木质化的枝条梢部做插穗生根率明显高于枝条中部和基部;IBA 400 mg/L为最佳生根激素处理浓度。The main position of tender branch cutting nursery of Euonymus bungeanus were studied. The results showed that apply semi-lignification of the top of branches do the rate of rhizogenesis of cuttings was significantly higher than the central and basal of branches, IBA 400 mg/L was the best treatment concentration of rhizogenic hormone.

关 键 词：丝棉木 嫩枝扦插 

分 类 号：S793.9[农业科学—林木遗传育种]