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Xylosylve technical platform : Innovative silvicultural systems

Sub-surface lysimeters

Small ducts made of HDPE, 40 cm long and 4 cm large assembled in groups of 8 and 20 cm apart.

Positioned under the litter, these sub-surface lysimeters allow to take the chemical elements dissolved in water directly produced by the degradation of the litter.

Sub-surface lysimeters not yet put together