亚美马褂木嫁接育苗技术研究  

Study on Grafting Technology of Liriodendron×sinoamericanum

作　　者：蒋祥娥 曹健 蔡桁 徐红梅[2] 王健 陈红林 张亚东[2] 管兰华 Jiang Xiang’e;Cao Jian;Cai Heng;Xu Hongmei;Wang Jan;Chen Honglin;Zhang Yadong;Guan Lanhua(Forest Seed and Seedling Administrative General Station of Hubei Provincial Forestry Department,Wuhan 430079;Hubei Academy of Forestry,Wuhan 430075)

机构地区：[1]湖北省林业局林木种苗管理总站,武汉430079 [2]湖北省林业科学研究院,武汉430075

出　　处：《湖北林业科技》2021年第3期21-22,63,共3页Hubei Forestry Science and Technology

基　　金：湖北省林业科技支撑重点项目“湖北省优良乡土珍稀树种选育体系建设”([2017]LYKJ04)。

摘　　要：本文对亚美马褂木嫁接技术进行试验研究,结果表明不同嫁接时期和不同嫁接方法对嫁接成活率有极显著的影响。春秋季嫁接成活率显著高于夏季,秋季9月下旬嫁接成活率最高为92.5%。带木质贴片芽接适合于亚美马褂木的规模化繁殖,嫁接成活率超过90%。The grafting technology of Liriodendron×sinoamericanum was studied,and the results showed that different grafting periods and different grafting methods had very significant effects on grafting survival rate.The grafting survival rate in spring and autumn was significantly higher than that in summer,and the highest grafting survival rate was 92.5%in late September.Bud grafting with xylem was suitable for large-scale propagation of Liriodendron×sinoamericanum,and the grafting survival rate was more than 90%.

关 键 词：亚美马褂木 嫁接时期 嫁接方法 带木质贴片芽接 

分 类 号：S723.2[农业科学—林木遗传育种]