| 麻栎嫁接育苗试验 |
| |
| 引用本文： | 何慎,李恂,周洪舟,罗小平.麻栎嫁接育苗试验[J].湖南林业科技,2016(4):25-27. |
| |
| 作者姓名： | 何慎 李恂 周洪舟 罗小平 |
| |
| 作者单位： | 郴州市林业科学研究所,湖南郴州,423000 |
| |
| 基金项目： | 湖南省林业科技创新计划项目“麻栎能源林选育及高效栽培技术研究”(XLK201443)。 |
| |
| 摘 要： | 采集湖南省森林植物园、安徽省滁州市南谯区红琊山林场25年生优良母树上的枝条作接穗,以1年生麻栎实生苗作砧木,选择插皮接、切接、腹接、T字形芽接和劈接等5种常规方法,进行麻栎嫁接试验,研究不同嫁接方法对麻栎嫁接成活率、苗高及地径的影响。结果表明:嫁接方法对麻栎嫁接成活率、苗高及地径均具有显著影响。切接法嫁接成活率最高,达到90%;其次是劈接法,达到85%;其它3种方法的较低,其中腹接的为70%,插皮接的为65%,T字形芽接的为60%。不同嫁接方法各处理苗木高和地径大小依次为切接劈接=腹接T字形芽接=插皮接。
|
| 关 键 词： | 麻栎 嫁接 育苗 成活率 |
The grafting seedling experiment of Quercus acutissima |
| |
| Abstract: | The 25﹣year﹣old superior mother trees of Quercus acutissima from Hunan Forest Botanical Garden and Hongya Mountain Forest Farm of Nanqiao District,Chuzhou City of Anhui Province was taken as scions. Use 1﹣year﹣old seedlings as rootstocks and choose five kinds of grafting methods,which are bark grafting,cut grafting,side grafting,T﹣budding grafting and cleft grafting,for Q. acutissima grafting experiment. The effects of different grafting methods on survival rate, seedling height and ground diameter of Q. acutissima were tested. The results showed that five different grafting methods had significant influence on survival rate,seedling height and ground diameter of Q. acutissima. The cut grafting had the highest survival rate 90%,followed by cleft grafting which had the survival rate of 85%,and side grafting 70%,bark grafting 65%,T﹣budding grafting 60% respectively. From seedling height and ground diameter,the growth conditions are as followed cut grafting >cleft grafting=side grafting>T﹣budding grafting=bark grafting. |
| |
| Keywords: | Quercus acutissima grafting seedling survival rate |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
