嫁接繁殖是当前成立马尾松无性系种子园和采穗圃的主要手段。但嫁接成活仅仅是建立园圃的第一步,更重要的是嫁接成活后接穗生长发育的速度和今后开花结实的效果。前几年,我们在马尾松嫁接技术上进行了一些探索,并取得了初步的经验和成效。但近年来在建园建圃过程的实践中,某些嫁接成活的植株生长缓慢,发育不良,少数植株接穗甚 Grafting is the current establishment of Pinus massoniana seed orchard and the main means of sprouting garden. However, the survival of grafting is only the first step in establishing garden, but more importantly, the rate of growth and development of scion after grafting survival and the effect of flowering and fruiting in the future. A few years ago, we conducted some exploration on the technology of grafting Pinus massoniana, and achieved initial experience and results. However, in recent years, the practice of building gardens in the park construction practice, some grafted plants survive slowly, poorly developed, a few rare plants scion