本溪地区红松异砧嫁接成活研究  

Study on Heteroplastic Grafting of Pinus Koraiensis in Benxi

作　　者：唐源泽 刘静宇 杨飒 徐蕊 孟浙 卢华 

机构地区：[1]本溪市林业科学研究所,辽宁本溪117022 [2]本溪市实验林场,辽宁本溪117022 [3]本溪市林业技术推广中心,辽宁本溪117022

出　　处：《河北农业科学》2010年第7期18-19,共2页Journal of Hebei Agricultural Sciences

基　　金：本溪市科技局科技计划项目

摘　　要：在辽宁本溪地区,开展了红松与樟子松异砧嫁接对红松成活率和保存率影响的研究。结果表明:采自黑龙江穆棱林业局的红松异砧嫁接后的红松接穗成活率高于红松实生林接穗的成活率;砧木樟子松经过苗圃地1 a培育后进行嫁接,成活率明显高于当年嫁接成活率。红松与樟子松的异砧嫁接技术平均成活率达到80%以上,该技术成熟,可以在本溪地区引进并推广。Using Pinus Sylvestyis as the stock of P.Koraiensis introduced from Muling Forestry Office of Heilongjiang,the effects on the survival rate and preserving rate were studied in Benxi,Liaoning Province.The results showed that the survival rate of heteroplastic grafting was higher than that of grafting on the seedling of P.Koraiensis.Before grafting,the stock had been planted for one year in the nursery,and the survival rate was obviously higher than that of current year grafting.The average survival rate reached over 80%.The heteroplastic grafting technology could be introduced and extended in Benxi.

关 键 词：本溪 红松 樟子松 异砧嫁接 成活率 保存率 

分 类 号：S791.24[农业科学—林木遗传育种]