台湾相思水源涵养林土壤物理性质研究

台湾相思耐干旱瘠薄,能够改善土壤条件,且具有一定的材用价值。该文通过调查水源涵养林台湾相思为优势种群落的土壤,研究其土壤的物理性质。结果表明,台湾相思林分中的土壤含水率较低,土壤相对贫瘠,土壤紧实度相对较低,因而该树种适宜种植在干旱荒芜地区。

Researches on Soil Physical Properties of Acacia Water Conservation Forest

Acacia is tolerance to drought and barren,and benefical to improve soil conditions and of some material value. The paper surveied soil of dominant species in the community of Acacia water conservation forest to study the soil physical properties. Soil moisture content and soil compactness of Acacia was low,and the soil was relatively poor and tolerance to drought and barren Therefore,Acacia was suitable for planting in waterless barren regions.