以圃地育苗嫁接方法作对照，对红松容器苗嫁接技术进行了试验研究，结果表明：与对照相比，红松容器苗的嫁接可使新梢生长量提高16．5％，新梢粗度提高15．1％，冠幅提高4.4％，侧根条数增加71.7％，嫁接成活率提高7.2个百分点，Ⅰ级苗率提高21.7个百分点，间接提高上山造林成活率12.5个百分点。红松容器苗可为红松嫁接提供优质砧木，并能显著提高嫁接苗的经济效益。%Taking seedling-raising method in nursery land as CK ,grafting technology of Pinus koraiensis were stud-ied .Result shows that :compared with CK ,grafted container seedlings of Pinus koraiensis can increase growth of new shoots ,length in diameter of new shoot ,crown ,lateral number ,grafting survival rate ,rate of GradeⅠseedlings , survival rate by 16 .5% & 15 .1% ,4 .4% ,71 .7% ,7 .2% ,21 .7% & 12 .5% ,respectively .Container seedlings of Pi-nus koraiensis can offer superior rootstock and can significantly increase the economical benefits .
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