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A1
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0-10
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Very dark grayish brown to dark brown (10YR3/2-3) silt loam; moderate fine and medium subangular blocky structure; friable, sticky, plastic; common very fine and fine roots; medium acid (field pH 6.0) clear, smooth boundary. |
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AB
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10-23
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Brown to dark yellowish brown (10YR4/3-3/4) silt loam; moderate fine and medium subangular blocky structure; friable, sticky, plastic; common fine and medium roots; very strongly acid (field pH 5.0) clear, smooth boundary. |
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BA
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23-46
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Brown to dark brown (7.5YR4/4) silt loam; moderate medium subangular blocky structure; friable, sticky, plastic; common fine, medium and one coarse roots; very few small black spots and soft Mn nodules; very strongly acid (field pH 4.5); clear, smooth boundary. |
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Bt1
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46-67
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Reddish brown (5YR4/4) silty clay loam; moderate strong fine and medium subangular blocky structure; friable, sticky, plastic; patchy thin cutan, very few small (+3 mm. in diameter) spherical soft and hard, red and black, Fe-Mn nodules; few fine and medium roots; very strongly acid (field pH 4.5); gradual, smooth boundary. |
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Bt2
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67-100+
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Reddish brown (5YR5/4); silty clay loam; common fine distinct strong brown (7.5YR5/6) mottles; moderate strong fine and medium subangular blocky structure; slightly firm and firm in fine aggregates, sticky, plastic; broken thin cutans probably of clay mineral and sesquic oxides; few small (1 cm in diameter) irregular soft black Mn nodules; few fine roots; very strongly acid (field pH 4.5). |
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