ª×èͪÑé¹´Ô¹ |
¤ÇÒÁÅÖ¡(«Á.) |
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Ap
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0-9
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Dark reddish brown (2.5YR3/4) sandy clay loam; strong fine subangular blocky breaking to granular structure; friable, slightly sticky and slightly plastic; common tubular pores; common fine and medium roots; strongly acid (field pH 5.5); clear wavy boundary. |
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Bt1
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9-36
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Dark reddish brown to reddish brown (2.5YR3-4/4) sandy clay loam; weak coarse subangular blocky structure; friable, slightly sticky and slightly plastic; common thin cutan on ped faces and in pores; common fine to fine tubular pores; few medium roots; strongly acid (field pH 5.5); diffuse wavy boundary. |
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Bt2
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36-65
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Dark red (2.5YR3/6) sandy clay loam; weak coarse subangular blocky structure; friable, sticky and plastic; common thin cutan on ped faces; many fine to medium tubular pores; few medium roots; very strongly acid (field pH 5.0); diffuse wavy boundary. |
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Bt3
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65-110
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Dark reddish brown to dark red (2.5YR3/4-6) sandy clay loam; moderate coarse subangular blocky structure; friable, sticky and plastic; common thin cutan on ped faces; many very fine interstitial and very fine to fine tubular pores; very strongly acid (field pH 5.0). |
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