Soil physical properties of clay and silt soils. Effects of organic matter content and soil conditioners [aggregate stability]

acondicionadores del suelo agua del suelo amendement du sol chemicophysical properties clay soils composition conditionneur de sol eau du sol enmiendas del suelo environment environnement escandinavia estructura del suelo europa europe lithological soil types medio ambiente noruega norway organic matter content scandinavia scandinavie silty soils sistema poroso del suelo site factors soil amendments soil conditioners soil physicochemical properties soil pore system soil structure soil types soil water soil water retention sol argileux sol limoneux structure du sol suelo arcilloso suelo limoso textural soil types tipos texturales de suelos type de sol type de sol lithologique type de sol textural