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ͪشԹ  :  ᾧྪ  Kamphaeng Phet (Kp)
 
 
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Ap
0-17
Very dark grayish brown to dark brown (10YR3/2-3) loam; weak medium and coarse subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; many very fine roots; neutral (field pH 7.0); clear, smooth boundary.
Bw
17-35
Dark brown to brown (10YR4/3) loam; weak medium and coarse subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; common very fine roots; slightly acid (field pH 6.5); gradual, smooth boundary.
Bt1
35-73
Dark brown to brown (7.5YR4/4) and few dark brown (7.5YR3/2) loam; moderate medium and coarse subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; broken moderately thick cutans on ped faces and in pores; few very fine roots; strongly acid (field pH 5.5); gradual, smooth boundary.
Bt2
73-143
Dark brown to brown (7.5YR4/4) and yellowish brown (10YR5/4) silt loam; few spots of light brownish gray (10YR6/2); moderate medium and coarse subangular blocky structure; firm, slightly sticky, slightly plastic; continuous moderately thick cutans on ped faces and in pores; few very fine and fine roots; few black spots FeMnO2 and common termite holes; strongly acid (field pH5.5); gradual, smooth boundary.
BC
143-180
Yellowish brown (10YR5/8) loamy fine sand; weak fine and medium subangular blocky structure breaking to single grains; very friable, nonsticky, nonplastic; patchy thin cutans on ped faces; few very fine roots; neutral (field pH 7.0).
C
180+
Yellowish brown (10YR5/8) sandy.