Table 1: HUNSODA-MARTHA soil parameter value differences ( 𝑏 —pore size index, Θ 𝑠 —saturated soil water content, Θ 𝑓 —field capacity, Θ 𝑤 —wilting point) (minimum and maximum MARTHA parameter values are in brackets).

Soil texture 𝑏 Θ 𝑤 Θ 𝑓 Θ 𝑠
[mm/m] [mm/m] [mm/m]
(2.7–5.3) (24–132) (225–427) (422–491)

Sand −0.34 −5 −73 85
Loamy sand −0.87 −48 −194 172
Sandy loam −0.57 −12 −42 37
Silt loam −0.49 −2 −3 5
Silt 0.64 15 −54 29
Loam −0.43 −13 −29 −1
Sandy clay loam−0.27186−6
Silty clay loam−0.67−17−3121
Clay loam −0.42 −41 −86 114
Sandy clay 0.17 34 17 85
Silty clay 1.13 10 78 −34
Clay −0.88 −13 −48 48