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对凉水自然保护区1987年的林隙透光采伐试验地进行了调查分析。结果表明通过不同的调控措施,可以利用红松幼树周围辅助木创造的林隙效应,有效地调节红松林木高、径以及林木形态在时空上的分配过程。其中红松的生长随林隙空间大小在顶梢侧芽的数量,连年高、径的生长,径和侧枝的垂直生长模式以及叶、枝、干的空间分配等方面对林隙透光的反应有所不同。总体趋势是林隙越大,相应的生长量越大;在林隙透光后,各项调查指标有一定程度的增加,但具有明显的阶段性。反映了林隙透光后,林隙内的红松和林隙边缘各树种的侧生长填充,使林隙的生态效应随时间推移而减弱。要保持持续的生长和良好的红松个体形态则还需要不断地释放空间。
A survey was conducted on the translucent logging experiment in the gap of Liangshui Nature Reserve in 1987. The results showed that through different control measures, the gap effect created by the auxiliary wood around the young pine can be utilized to effectively adjust the spatial and temporal distribution of the height, diameter and the shape of the forest. The growth of Pinus koraiensis was related to the amount of shoots in shoot tip, the annual height and diameter, the vertical growth pattern of diameter and lateral branch, and the spatial distribution of leaves, branches and stems Different. The general trend is that the larger the gap is, the larger the corresponding growth is. After the gap is clear, the survey indicators have increased to a certain degree, but with obvious stage. The results showed that after the gap was translucent, the lateral growth and filling of the species of Pinus koraiensis and the edge of the gap in the gap led to the decrease of the ecological effect of gap in the gap with the passage of time. To maintain sustained growth and good pine individual shape also need to continue to release space.