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论述了在红松坚果林的建设中，采用异砧嫁接的新技术，使其在最短的时间内生产种子。该项技术经20多年的试验研究，已取得了成熟的经验，提出了取用1～1．5m高的樟子松、赤松作砧木，用从170～200年生优良母树上采集的红松接穗，进行高枝嫁接，成活率可达85％以上，其生长量接近樟子松、赤松的水平，在3～4年内即可进入结实期。从而为加速红松坚果林的建设速度，充分利用现有的红松优良资源提供了一项新技术。也为实施“天保工程”，为林区职工的转产和以林养林提供了新的途径。
Discussed in the construction of Korean pine forest, using different anvil grafting of new technology, making it in the shortest possible time to produce seeds. The technology has gained mature experience after more than 20 years of experiment and research. It is proposed to use Pinus sylvestris var.Mongolica and Pinus sylvestris var.mongolica as rootstocks with height of 1 ~ 1.5m and seedlings of Pinus koraiensis , High grafting, survival rate of 85% or more, its growth close to the level of Pinus sylvestris, Pinus sylvestris, in 3 to 4 years to enter the fruiting period. Thus providing a new technology to speed up the construction of Korean pine forest and make full use of the existing fine resources of Korean pine. Also for the implementation of “Natural Forest Protection Project” for the conversion of forest workers and forests to provide a new way.