枫杨扦插试验初报  

Preliminary Report on Cutting Trial of Pterocarya Stenoptera

作　　者：胡兴宜[1] 郑兰英[1] 张凤芝[1] 

机构地区：[1]湖北省林业科学研究院,武汉430079

出　　处：《湖北林业科技》2003年第4期15-17,共3页Hubei Forestry Science and Technology

基　　金：湖北省林业局重点攻关项目"枫杨优树选择及速生丰产栽培技术研究"的部分内容

摘　　要：采用不同的剪切方式、不同的激素处理及不同的插穗取材部位对枫杨进行了扦插试验研究 ,同时 ,对扦插过程中应注意的部分问题进行了探讨。结果表明 ,径切扦插明显优于平切 ,生根素IBA的处理效果优于ABT和 91 1 ,根部插穗成苗率明显不及苗干插穗的成苗率。The authors have carried out a study on cutting trial of Pterocarya stenoptera by using varied shearing modes, different hormone treatments and varied cutting scions cut from different positions, meanwhile discussed partial issues that must be paid an attention during cutting process. The result shows that radial cutting is obviously superior to flat cutting, the effect of treatment with IBA rooting substance is better than that with ABT and 911, percentage of establishment for cutting scion from root is not as well as those from seedling trunk.

关 键 词：枫杨 径切 激素 扦插 成苗率 

分 类 号：S792.11[农业科学—林木遗传育种]