CAJ | 학술논문

　　适宜的嫁接技术是钻天松繁育的最佳手段。研究表明，影响嫁接成活率的因素较多，7月下旬至8月中旬嫩枝嫁接比春季硬枝嫁接效果更为理想；天气、砧木不同嫁接部位都对嫁接成活率影响很大，而不同的嫁接人群、一天中不同的嫁接时间基本上不会对嫁接产生影响。
　　괄의적가접기술시찬천송번육적최가수단。연구표명，영향가접성활솔적인소교다，7월하순지8월중순눈지가접비춘계경지가접효과경위이상；천기、침목불동가접부위도대가접성활솔영향흔대，이불동적가접인군、일천중불동적가접시간기본상불회대가접산생영향。
The suitable grafting technique is the optimal means for breeding Pinus sylvestris var .fastigiata (Carr .) Q .F .Anet .Study shows that :factors affecting the survival rate of Pinus sylvestris var .fastigiata (Carr .) Q .F . Anet are more;the result is more ideal by using softwood to graft in late July to mid-August than that by using hardwood to graft in spring ;weather and different rootstocks in grafted parts have great influences on survival rate ;different people engaged in grafting ,different grafting time of one day has basically no influence on grafting .