ѵԢͧشԹѴ


͸ԺԹ
ͪشԹ  :  ҧࢹ  Bang Khen (Bn)
 
 
ԡ͢ٻ
ͪ鹴Թ
֡(.)
͸Ժª鹴Թ
Apg
0-20
Mixed gray (10YR5/1), dark gray (2.5YN4/0) clay; many fine and medium distinct yellowish brown (10YR5/6) mottles; strong medium and coarse angular blocky structure partly to massive; very friable, very sticky, very plastic; many very fine and common fine roots; slightly acid (field pH 6.5); clear, smooth boundary.
BAg
20-32/36
Gray (10YR5/1) clay; common fine distinct brownish yellow (10YR6/8) and few fine prominent weak red (10R4/4) mottles; strong medium and coarse subangular blocky structure partly to massive; friable, very sticky, very plastic; common very fine and fine roots; slightly acid (field pH 6.5); clear, wavy boundary.
Bssg1
32/36-60
Gray (10YR6/1) clay; few fine distinct brownish yellow (10YR6/8) and common fine prominent weak red (10R4/4) mottles; strong fine and medium subangular blocky structure partly to massive; friable, very sticky, very plastic; common very fine and few fine roots; many slickensides and pressure faces, some organic clay coatings along cracks and on ped faces; slightly acid (field pH 6.5); clear, smooth boundary.
Bssg2
60-82
Light brownish gray (10YR6/2); clay; many fine and medium distinct strong brown(7.5YR5/8) and common fine prominent red (10R4/6) mottles; strong fine and medium subangular blocky structure partly to massive; friable, very sticky, very plastic; few very fine roots; many slickensides and pressure faces, some organic clay coatings along cracks and on ped faces, common fine gypsum crystals; slightly acid (field pH 6.5); clear, smooth boundary.
Bg1
82-110/115
Light gray (10YR7/1) clay; common fine and medium distinct yellowish brown(10YR5/6) mottles; strong fine and medium subangular blocky structure partly to massive; friable, very sticky, very plastic; common pressure faces, some organic clay coatings along cracks and on ped faces, many fine gypsum crystals, common soft Fe&Mn concretions; slightly acid (field pH 6.5); clear, wavy boundary.
Bg2
110/115-153
Light gray (10YR7/1) clay; many fine and medium prominent strong brown (7.5YR4/6), common fine distinct yellow (10YR7/8) and prominent red (10R4/6) mottles; strong medium and coarse angular blocky structure partly to massive; friable, very sticky, very plastic; common pressure faces, common soft Fe&Mn concretions; slightly acid (field pH 6.5); clear, smooth boundary.
Bg3
153-200+
Light gray (10YR7/1) clay; many medium prominent strong brown (7.5YR4/6), common fine distinct yellow (10YR7/8) mottles; strong medium and coarse angular blocky structure partly to massive; very sticky, very plastic; common pressure faces, many soft Fe&Mn concretions, some iron pipes; neutral (field pH 7.0).