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ª×èͪÑé¹´Ô¹ |
¤ÇÒÁÅÖ¡(«Á.) |
¤Ó͸ԺÒªÑé¹´Ô¹ |
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A
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0-12
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Dark brown to brown (10YR4/4) loam; moderate fine and medium subangular blocky structure; hard, friable, slightly sticky and slightly plastic; many fine and medium roots; strongly acid (field pH 5.5); gradual smooth boundary. |
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BA
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12-25
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Strong brown (7.5YR5/6) clay loam; moderate fine and medium subangular blocky structure; hard, friable, slightly sticky and slightly plastic; many fine and medium roots; very strongly acid (field pH 5.0); gradual smooth boundary. |
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Bt1
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25-60
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Yellowish red (5YR5/8) clay; moderate medium subangular blocky structure; hard, friable, sticky and plastic; broken moderately thick clay coating on ped faces and holes; many fine and few medium roots; very strongly acid (field pH 5.0); gradual smooth boundary. |
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Bt2
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60-115
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Yellowish red to red (2.5-5YR5/8) clay; weak fine and medium subangular blocky structure; hard, friable, sticky and plastic; broken moderately thick clay coating on ped faces; many fine roots; very strongly acid (field pH 5.0). |
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