Country Experiment site Soil Particle Size Soil Moisture Soil Texture
    Clay Silt Sand    
    - - - - - - - - - - - - - - - - - - - - -  %  - - - - - - - - - - - -  - - - -  
Mexico Bolson   3.60 ± 0.01   5.44 ± 2.0 90.96 ± 2.0 0.59 ± 0.003 Sandy
Mexico La Teja 49.89 ± 1.15 41.81 ± 1.98   8.29 ± 3.14 3.62 ± 0.32 Silty clay
Mexico Palomas 23.89 ± 3.85 16.72 ± 4.1 59.38 ± 1.41 1.87 ± 0.17 Sandy clay loam
USA Anthony 1.39 ± 1.81 2.85 ± 2.13 95.95 ± 1.15 0.22 ± 0.08 Sandy
USA Columbus 17.20 ± 5.17 31.95 ± 8.71 50.85 ± 11.37 1.55 ± 0.25 Loam
USA Deming 14.02 ± 9.72 36.25 ± 2.61 49.73 ± 11.38 2.07 ± 0.32 Loam
USA Leyendecker 16.94 ± 7.15 21.93 ± 10.48 61.12 ± 10.18 0.47 ± 0.001 Sandy loam
Table 2: Soil particle size distribution and soil moisture for each experimental site.