嫁接方法对红松异砧嫁接苗木质量的影响  

Effect of Grafting Methods on the Quality of Pinus koraiensis with Intergeneric Graft

作　　者：李德玉[1] 龙作义[2] 李雪[2] 逄宏扬[2] 杨燕超[2] 

机构地区：[1]黑龙江省海林林业局,黑龙江海林157100 [2]黑龙江省牡丹江林业科学研究所

出　　处：《中国林副特产》2010年第1期9-10,共2页Forest By-product and Speciality in China

基　　金：黑龙江省科技攻关资助项目(GB06B306-1)和(GB07B304)的部分内容

摘　　要：红松是东北地区重要的坚果树种之一,为红松果林建设提供优质壮苗是目前研究的重点之一。在培育红松樟子松异砧嫁接苗中,我们通过对7种嫁接方法的研究后认为,嫁接方法应以成活率为优先,其次是生长量的大小为原则,建议采用贴接的方法是较为适宜的,然后是劈接,这在生产上是可行的。Pinus koraiensis in northeast is one of the important tree for nuts. To provide high quality and stronger seedlings for the Pinus koraiensis forest is one of the key studies. During the cultivation of Pinus koraiensis intergenetic grafting seedlings, we studied seven kinds of grafting methods, the results showed that the survival rate of grafting methods should be based on priority, followed by the growth increment of intergenetic grafting seedlings. We proposed conjoint graft method was more appropriate, and the next one was split graft, this two methods were feasible for production.

关 键 词：红松果林 异砧嫁接 嫁接方法 成活率 生长量 

分 类 号：S791.247[农业科学—林木遗传育种] S665.1[农业科学—林学]