ѵԢͧشԹѴ


͸ԺԹ
ͪشԹ  :  ѹҵͧ  San Pa Tong (Sp)
 
 
ԡ͢ٻ
ͪ鹴Թ
֡(.)
͸Ժª鹴Թ
Ap
0-11
Very dark grayish brown (10YR3/2) sandy loam; weak fine and medium subangular blocky structure; slightly hard, friable, nonsticky, nonplastic; many medium and fine roots; strongly acid (field pH 5.5); clear, smooth boundary.
BA
11-30
Very dark grayish brown (10YR3/2) sandy loam; weak fine and medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; common fine to medium roots; strongly acid (field pH 5.5); clear, smooth boundary.
Bt1
30-75
Dark brown to brown (10YR4/3) sandy loam; moderate fine and medium subangular blocky structure; hard, firm, slightly sticky, slightly plastic; patchy thin cutans on ped faces and in pores; few fine roots; strongly acid (field pH 5.5); clear, smooth boundary.
Bt2
75-120
Yellowish brown to brown (10YR5/4) sandy loam; moderate fine and medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; patchy thin cutan on ped faces and in pores; few roots; strongly acid (field pH 5.5); clear, smooth boundary.
Bt3
120-150+
Pale brown (10YR6/3) sandy loam; moderate medium and coarse subangular blocky structure; hard, friable to firm; slightly sticky, slightly plastic; strongly acid (field pH 5.5).