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在次生林改造过程中，对林内形成的大小不等的林隙运用班块状造林技术，取得好的效果。运用该项技术不仅使林隙内的目的树种—红松生长发育迅速，并促进了周围次生林木的生长，而且也使草本植物在种类、密度和盖度等方面有了明显的变化。本文就这一问题进行研究，认为光是影响草本植物生长和分布的一个关键因子，林隙对促进草本植物发育，提高物种多样性具有重要意义
In the process of secondary forest rebuilding, the technique of massive afforestation was applied to the forest gaps of different sizes formed in the forest, which achieved good results. The use of this technology not only makes the objective species of Pinus koraiensis growth and development rapidly, but also promotes the growth of surrounding secondary trees, but also changes the species, density and coverage of herbs significantly. In this paper, we study on this issue and consider that light is one of the key factors that affect the growth and distribution of herbaceous plants. Gaps are of great importance to promote the development of herbaceous plants and enhance species diversity