嫁接技术在仿古桩青檀盆景制作中的应用

The application of grafting techniques in the bonsai production of Pteroceltis tatarinowii

以青檀古桩为研究对象,采用2年生青檀容器苗,通过不同嫁接方式,与盆景制作技术相结合,快速形成仿古桩青檀盆景。结果表明:采用插皮接、靠接(刻槽)、对接等方式嫁接,成活率达到80.3%,其中以接根5株为成活率最佳。通过不同嫁接方式对比,成活率上插皮接>靠接(刻槽)>对接。嫁接成活率受嫁接时间影响加大,以冬季在大棚内嫁接效果最好。

Based on the old pile of Pteroceltis tatarinowii, the archaize pile bonsai were rapidly formed through the appli- cation of grafting in different methods with 2 years old container seedlings, the result showed that the survival rate of bonsai reached 80.3% by bark grafting, approach grafting and butt grafting, the survival rate showed the max when 5 seedlings were grafted in the root. The survival rate by grafting in different type showed bark grafting〉 approach grafting〉 butt grafting. Meanwhile the survival rate grafted in the greenhouses in winter was higher than in spring.