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Method of soil water sampling under pressure

Method of soil water sampling under pressure

Landbouwkundig Tijdschrift 86(7): 175-177

he apparatus consists of a porous pot inserted into the lower end of a PVC tube. The porous pot is closed with a stopper supporting an inlet and an outlet tube which pass up through the PVC tube. The outlet tube passes to a collecting flask. When the apparatus is inserted in the soil, a suction pressure of 0.5-1 atm is applied at the collecting end; this draws soil water directly into the porous pot and thence to the flask.

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Accession: 000136452

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