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ª×èͪÑé¹´Ô¹ |
¤ÇÒÁÅÖ¡(«Á.) |
¤Ó͸ԺÒªÑé¹´Ô¹ |
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A
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0-10
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Dark yellowish brown (10YR4/4) loam; weak medium granular structure; friable, nonsticky and nonplastic; many fine interstitial pores, common fine and medium tubular pores; many fine and common coarse roots; strongly acid (field pH 5.0); clear smooth boundary. |
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C
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10-20/36
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Yellowish brown (10YR5/4-6) very gravelly loam; weak medium and coarse subangular blocky structure; friable, slightly sticky and slightly plastic; common fine and common very fine tubular pores; gravels composed of shale fragments; very strongly acid (field pH 5.0); clear smooth boundary. |
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Cr
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20/36+
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Level-bedded shale. |
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