泰山侧柏林下幼树分布规律及天然更新研究  

Study on distribution of seedlings in the forest of Platycladus orientalis(Linn.) Franco and natural regeneration on Taishan

作　　者：鲁法典[1] 韩峻[2] 李超 

机构地区：[1]山东农业大学林学院,山东泰安271018 [2]邹城市林业局,山东邹城272100 [3]徂莱山林场,山东泰安271000

出　　处：《河北林果研究》2006年第1期29-32,共4页Hebei Journal of Forestry and Orchard Research

摘　　要：调查分析了泰山侧柏人工林天然下种幼树的分布规律与郁闭度、坡向和土壤条件的关系。结果表明,郁闭度是影响侧柏林下幼树生存、生长的首要因子,其次是土壤条件和坡向。同时对泰山侧柏人工林天然更新的必要性和可行性进行了讨论。Investigated and analyzed the relation between the seedling distribution of Platycladus odentalis （Linn.） Franco and canopy density, slope direction and soll condition on Taishan. The results showed that the canopy density is the most important factor influencing the survival and growth of seedling in forest of Platycladus orientalis （Linn.） Franco, and soil condition and slope direction are secondary factors. The necessity and possibility of natural regeneration were also discussed.

关 键 词：侧柏 郁闭度 坡向 土壤条件 

分 类 号：S754.1[农业科学—森林经理学]