METHOD OF SOIL GEL SEPARATION FOR RESEARCH

摘要

FIELD: agriculture. ^ SUBSTANCE: method lies in separation of air-dry soil aggregates as soil samples, placing them in a vessel and moistening capillary. Then increase water level in the vessel above aggregates and collect films of soil gels from the water surface. ^ EFFECT: method allows separating soil gel structures from soils for research in the pure state. ^ 3 dwg, 1 ex