文冠果嫁接繁殖技术  

Grafting techniques in Xanthoceras sorbifolia

作　　者：常月梅[1] 张彩红[1] 

机构地区：[1]山西省林业科学研究院,山西太原030012

出　　处：《经济林研究》2013年第2期154-156,共3页Non-wood Forest Research

基　　金：山西省林业厅科技攻关项目"文冠果优良基因资源收集;保存和利用技术研究";中央财政林业科技推广示范项目(〔2012〕QT04)

摘　　要：为研究文冠果嫁接繁殖方法,提高文冠果嫁接成活率,在文冠果周年不同时间,应用不同的嫁接方法,包括春季带木质芽接、夏季T形芽接、秋季带木质芽接和春季插皮接,来研究嫁接时间和嫁接方法对文冠果嫁接成活质量的影响。结果表明,3～4月带木质芽接成活率最高,达93.6%;嫁接苗木生长量也最大,苗高和地径平均分别为170.5 cm和10.8 mm。同时,研究了砧木粗度与嫁接成活率的关系,砧木粗度大于0.4 cm有利于嫁接成活率的提高。In order to study grafting methods in Xanthoceras Sorbifolia and to improve survival rate of grafting, effects of grafting time and methods on survival quality of grafting were researched, at different seasons in a year, by bud with xylem grafting in spring, T-shape bud grafting in summer, bud with xylem grafting in autumn, and bark grafting in spring. The results show that bud with xylem grafting is the best grafting method in March or April, the survival rate is 93.6%, seedling height is 170.5 cm, and diameter at ground is 10.8 mm. The relationship between stock diameter and survival rate of grafting show that stock diameter more than 0.4 cm is beneficial to increasing survival rate of grafting.

关 键 词：文冠果 嫁接 成活率 生长量 

分 类 号：S665[农业科学—果树学]