贵州省务川县泥塘山封山育林区群落结构特征与土壤特性研究

摘要

为了揭示务川县泥塘山实施封山育林对天然林保护的效果，在封育4年后，对泥塘山封育区植物群落开展了调查，对区内不同地段的土壤理化性质进行了测定。结果表明，封育区内生物多样性增加，群落结构变得稳定复杂，土壤理化性质逐渐优化。在此基础上，提出了天然林培育措施。%In order to reveal Wuchuan county Nitang mountain implement afforestation effect of natural forest protection, in the nurture and four years later, investigation on Nitang mountain silviculture district plant community was carried out and the soil physical and chemical properties of different locations were determined. The results showed that biodiversity within silviculture district increased, and community structure became stable complex,and soil physical and chemical properties gradual optimizated. Based on this, the measures of strengthening natural forest cultivation method were put forward.