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The structural porosity in soil hydraulic functions – a review
soil structure bi-modal soils soil water retention unsaturated conductivity pore size distribution structural pore domain matrix pore domain
2015/2/3
Products of biological processes are the dominant factor of soil structure formation in A horizons, while in B horizons their role is less expressed. Soil structure influences dominantly the structura...
Water diffusion through pottery discs of varying porosity
controlled release diffusion pitcher irrigation pottery sheets
2009/2/20
Pottery sheets of disparate diffusion rates were produced by altering the particle size distribution of sand (500 to 2000 m diameter) in the clay-sand mix and by mixing organic matter (saw...
Effects of Wheel Traffic Porosity and Compaction of Soil Profile
Wheel Traffic Porosity Compaction Soil Profile
2009/1/14
The aim of this experimental study was to determine the effect on soil porosity and compaction of the number of the tractor passes on the soil surface. The soil has a sandy loam texture. A tractor pas...