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Position: Home > Articles > Soil Physical and Chemical Properties of Pinus koraiensis Plantation in Different Developmental Stages in Xiuyan Region Protection Forest Science and Technology 2018 (1) 41-42

岫岩地区不同发育阶段红松人工林土壤理化性质研究

作  者:
于立国
单  位:
辽宁省岫岩满族自治县国有东风林场
关键词:
岫岩;红松人工林;土壤;理化性质
摘  要:
为掌握岫岩地区红松人工林不同发育阶段土壤质量的变化情况,对不同林龄红松林的土壤理化性质进行了测定和分析。结果表明,通过土壤物理性质反映出岫岩地区不同发育阶段红松人工林的土壤质量次序为成熟林>幼龄林>中龄林>近熟林;通过土壤化学性质反映出土壤质量次序为:成熟林>中龄林>幼龄林>近熟林。近熟林阶段土壤理化性质最差,成熟林阶段土壤理化性质最佳。
译  名:
Soil Physical and Chemical Properties of Pinus koraiensis Plantation in Different Developmental Stages in Xiuyan Region
作  者:
Yu Liguo;State-owned Dongfeng Forest Farm,Xiuyan Manchu Autonomous County,Liaoning Province;
关键词:
Xiuyan Region;;Pinus koraiensis plantation;;soil ph propertieysical &chemical properties
摘  要:
In order to grasp the change of soil quality at different developmental stages of Pinus koraiensis plantations in Xiuyan Region,the soil physical & chemical properties of Pinus koraiensis were measured and analyzed.Result shows that the order of soil quality of Pinus koraiensis plantations at different developmental stages reflected by soil physical properties is mature forest> young forest> middle-aged forest> near-mature forest.The order of soil quality reflected by soil chemical properties is mature forest> middle-aged forest> young forest> near-mature forest.Among them,soil physical and chemical properties are the worst in nearly mature forest stage;soil physical&chemicals are the optimal in mature forest stage.

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