ѵԢͧشԹѴ


͸ԺԹ
ͪشԹ  :  Ңع  Tha Khun (Tkn)
 
 
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ͪ鹴Թ
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͸Ժª鹴Թ
A1
0-9
Very dark grayish brown (10YR3/2) sandy loam; weak fine subangular blocky structure; friable, nonsticky and nonplastic; many medium and one large roots; moderately acid (field pH 6.0); clear smooth boundary.
A2
9-31
Dark yellowish brown (10YR4/4) sandy loam; weak fine and medium subangular blocky structure and single grains;; friable, nonsticky and nonplastic; many fine roots; very strongly acid (field pH 5.0); clear smooth boundary.
C1
31-76
Brownish yellow (10YR6/6) loamy sand; weak fine and medium subangular blocky structure and single grains;; friable, nonsticky and nonplastic; common fine roots; very strongly acid (field pH 5.0); diffuse, smooth boundary.
C2
76-135
Brownish yellow (10YR6/6) loamy sand; weak fine and medium subangular blocky structure and single grains; friable, nonsticky and nonplastic; few fine roots; very strongly acid (field pH 5.0); clear smooth boundary.
C3
135-150
Light gray (10YR7/2) sandy loam; many medium distinct yellowish brown (10YR5/8) mottles; weak fine and medium subangular blocky structure; very strongly acid (field pH 5.0).