PORE SPACE (SOIL)

A pore is not simply a void in the solid structure of soil. There are three main categories for pore sizes that all have different characteristics and contribute different attributes to soils depending on the number and frequency of each type. pore spaces (Macro 0.06 mm up – good for drainage; Meso 0.06 mm down – good for holding onto capillary water; Micro holds water not available to plants) `

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