Open Access

Tableau 4

Classification des sols selon la capacité de rétention en eau (d’après Fao-Unesco, 1974-1981). Soil classification depending of the water holding capacity (source: Fao-Unesco, 1974-1981).

Classe Capacité de rétention en eau WHC (mm)
A > 200
B 150 – 200
C 100 – 150
D 60 – 100
E 20 – 60
F 0 – 20
W (Wetlands) Non Communiqué

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