摘要
比较了木麻黄劈接和芽接2种嫁接方法对接穗成活率的影响,并研究了木麻黄属植物3个种的木麻黄种内和种间嫁接亲和力的差异。结果表明,切接法和劈接法的嫁接成活率分别为93.3%和75.6%,切接法的成活率显著高于劈接法,切接法更易操作且效率更高;木麻黄3个种的种内和种间嫁接的成活率没有显著差异,说明木麻黄属植物有较高的嫁接亲和力,这为建立木麻黄嫁接种子园提供了技术保证。
Effects of 2 grafting methods （ cleft ＆ bud grafting） on survival rate for scion of Casuarina equisetifolia were com- pared. Differences of graft compatibility among different species within Casuarina equisetifolia genus were studied. Result shows that： survival rate of cut ＆ cleft grafting method is 93.3% ＆ 75.6%, respectively; cut grafting method whose survival rate is significant higher than that of cleft grafting method can get higher efficiency and be operate more easily; in- traspecific ＆ interspecific grafting survival rate of 3 species of Casuarina equisetifolia have no significant difference. It shows that Casuarina equisetifolia have higher graft compatibility. Technical assurance was provided to set up grafting seed orchard for Casuarina equisetifolia.
出处
《防护林科技》
2010年第2期21-22,共2页
Protection Forest Science and Technology
基金
中国林科院热带林业研究所基本科研业务专项资金项目(2007-24)
"十一五"林业科技支撑计划项目(2006BAD01A1605)
福建省林木种苗科技攻关项目
关键词
木麻黄
嫁接亲和力
切接法
劈接法
嫁接成活率
Casuarina equisetifolia
graft compatibility
cut grafting method
cleft grafting method
grafting survival rate
