思茅松扦插繁殖潜在优势及生产模式探讨

Research Advances in Cuttage Propagation and Production Model of Pinus kesiya var.langbianensis

思茅松扦插繁殖是有效保存和利用其速生、高产脂优良性状,实现无性系林业的关键技术,在对思茅松扦插繁殖潜在优势及其限制因子分析的基础上,提出利用无性繁殖进行规模化苗木生产的模式步骤.

Cuttage propagation is an effective approach to reserve and utilize the superior characteristics of Pinus kesiya var. langbianensis such as rapid growing and high yielding of resin. It is also the key technique to realize the clonal production for Pinus kesiya var. langbianensis. Pinus kesiya var. langbianensis by vegetative propagation was large - scaled sapling production model for on the basis of analyzing the potential advantages and the main limiting factors in the propagation process.