ª×èͪÑé¹´Ô¹ |
¤ÇÒÁÅÖ¡(«Á.) |
¤Ó͸ԺÒªÑé¹´Ô¹ |
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Oi
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0-6/11
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Black (10YR2/1) peaty sandy loam; weak fine granular structure; friable, slightly sticky and slightly plastic; many fine and medium roots; organic soil materials composed mainly of roots, barks and small twigs which easily to crush with one’s fingers; very strongly acid (field pH 4.5); clear wavy boundary. |
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Ag
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6/11-41
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Brown (7.5YR5/2) clay; massive; sticky and plastic; common fine and few medium roots; few muck; n-values less than 0.7; very strongly acid (field pH 4.5). |
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Cg1
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41-60
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Light brownish gray (10YR6/2) clay; massive; sticky and plastic; few fine and medium roots; common peat; n-values more than 0.7; very strongly acid (field pH 4.5). |
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Cg2
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60-100
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Light gray to gray (10YR6/1) clay; massive; sticky and plastic; few fine roots; common peat; n-values more than 0.7; neutral (field pH 7.0). |
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2Cg3
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100-140
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Dark greenish gray (5GY4/1) and dark brown (7.5YR3/2) clay; massive; sticky and plastic; peat and muck layer; n-values more than 0.7; neutral (field pH 7.0). |
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