Visual Evaluation of Soil Structure on Amazon soils

来源 :第20届国际土壤与耕作研究组织大会 | 被引量 : 0次 | 上传用户:hulala
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  Visual evaluation of soil structure(VESS)has being used to compare soil with contrasting textures,tillage,crop rotations,agricultural traffic,land use and grassland management,mainly on temperate soils.Few studies have tested VESS under tropical conditions and this work is the first to use VESS on Amazon soils and the ―Terra Preta de índio"(TPI).
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