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本文在红松种子库研究的基础上,通过对近千个样方,7块样地和388株天然更新红松苗木的调查与分析,对红松幼苗幼树的分布格局及其演化;红松种群幼年阶段的年龄结构;红松幼苗幼树的生长发育与环境条件的关系等方面进行了探讨。对红松天然更新的过程,尤其是对红松在阔叶树发生的条件下而更新的“更新复合体”学说进行了机理上的阐述。从一个方面揭示了红松这一古老种群自我维持的过程。
Based on the research of Pinus koraiensis seed bank, the distribution pattern and evolution of young seedlings of Pinus koraiensis were investigated through the investigation and analysis of nearly a thousand quadrats, 7 plots and 388 natural-regenerated Korean pine seedlings. The age structure of the pine population in its infancy, the relationship between the growth and development of the saplings of Korean pine seedlings and environmental conditions, and so on. The process of natural regeneration of Pinus koraiensis, especially the theory of “renewal complex” which is updated under the condition that broad-leaved trees occur in Pinus koraiensis has been explained. From one aspect, it reveals the process of self-sustaining the ancient population of Korean pine.