摘要
红松(Pinus koraiensis)是东北地区的重要经济林树种。我们在人参培育园内进行红松异砧嫁接果林的培育试验,结果表明:红松异砧嫁接苗造林成活率和生长量高于对照;不同坡位造林成活率和生长量方面,下坡>中坡>上坡。这说明造林后的当年红松异砧嫁接苗比实生裸根苗更适合在人参种植地栽培。
Pinus koraiensis is an important economic tree species in Northeast china. We cultivated garden in ginseng cultivation experiment xenostock grafting of Korean pine forest,the results show that： Korean pine xenostock grafting seedling survival rate and growth rate higher than that of the control; The survival rate and growth rate of different： downhill slope 〉In the slope 〉uphill slope. This shows that the year after afforestation of Pinus koraiensis xenostock grafting seedlings than bare root seedling is more suitable for cultivation in the ginseng planting.
出处
《林业勘查设计》
2015年第2期52-54,共3页
Forest Investigation Design
关键词
红松
人参
异砧嫁接苗
果林
营建技术
Pinus koraiensis
Ginseng
Xenostock Grafting
Fruit Planting
Construction technology
