亚美马褂木嫁接育苗技术研究

study on Grafting Technology of Liriodendron × sinoamericanum

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% 。

Abstract:

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% .