点击下载:《土壤学 soil sciences(Pedology)》课程PPT教学课件:第二章 土壤矿物质 Soil minerals(2.1)土壤质地 soil texture
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Soil Properties: Texture Soil texture: The relative proportions of sand, silt, and clay particles in a mass of soil (material less than 2mm in size) Very Coarse Sand=2 to l mm Very Fine Sand=0. 1 to 0.5 mm Silt=0.05 to 0.002 mm Clay =<0.002 mm
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点击下载:《土壤学 soil sciences(Pedology)》课程PPT教学课件:第二章 土壤矿物质 Soil minerals(2.1)土壤质地 soil texture
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