对福建华安红锥天然林土壤理化性质及林下凋落物持水能力的分析表明 :红锥天然林土壤各营养元素含量丰富 ,表土层养分状况优于深土层 ,但土壤偏酸 ,淋溶与富铝化作用强烈。红锥天然林的土壤容重、孔隙度、持水量及林下凋落物的水源涵养功能均比一般杉木人工林优越。 The analysis of soil physical and chemical properties and water retention capacity of litterfall in natural Coniferous Red cone forests in Hua’an of Fujian Province showed that the nutrients in topsoil were superior to those in deep soil layers, but the soil was slightly acidic and leaching Intensive with the role of aluminum. The soil bulk density, porosity, water holding capacity and the water conservation function of litter in the coniferous natural forest were superior to those in the general Chinese fir plantation.