ª×èͪÑé¹´Ô¹ |
¤ÇÒÁÅÖ¡(«Á.) |
¤Ó͸ԺÒªÑé¹´Ô¹ |
|
|
|
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). |
|
|
|