ѵԢͧشԹѴ


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ͪشԹ  :  Ұ  Khemarat (Kmr)
 
 
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͸Ժª鹴Թ
Ap
0-17
Brown (7.5YR5/4) loamy sand; weak fine and medium subangular blocky structure; very friable, nonsticky, nonplastic; many very fine and fine roots; some pieces of charcoal; very strongly acid (field pH 5.0); clear, smooth boundary.
AB
17-42
Brow to strong brown (7.5YR5/4-6) sandy loam; many fine distinct red (2.5YR4/8) and common fine distinct pinkish gray (7.5YR6/2) mottles; weak fine and medium subangular blocky structure; friable, slightly sticky, slightly plastic; few medium and fine roots; some pieces of charcoal; very strongly acid (field pH 5.0); gradual, wavy boundary.
Bt1
42-75
Strong brown (7.5YR5/6) sandy loam; many fine distinct red (2.5YR4/6) and common fine distinct pinkish gray (7.5YR6/2) mottles; weak fine and medium subangular blocky structure; friable, slightly sticky, slightly plastic; patchy thin clay coating on ped faces and in pores; few coarse and medium roots; very strongly acid (field pH 5.0); gradual, wavy boundary.
Bt2
75-112
Strong brown (7.5YR5/6) sandy clay loam; many fine distinct red (2.5YR4/6) mottles; weak fine and medium subangular blocky breaking to fine subangular blocky structure; friable, sticky, plastic; patchy thin clay coating on ped faces and in pores; very strongly acid (field pH 5.0); gradual, wavy boundary.
BC
112-150
Pinkish gray (7.5YR7/2) sandy clay loam; many fine distinct dark red (10R3/6) mottles; weak to moderate fine and medium subangular blocky structure; friable, sticky, plastic; some weathering siltstone fragments; very strongly acid (field pH 4.5); gradual, smooth boundary.