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ª×èͪÑé¹´Ô¹ |
¤ÇÒÁÅÖ¡(«Á.) |
¤Ó͸ԺÒªÑé¹´Ô¹ |
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Apg
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0-17
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Pinkish gray (7.5YR6/2); sandy loam; strong brown (7.5YR5/6) mottles along roots; weak fine to medium subangular blocky structure; slightly hard, friable; slightly sticky, slightly plastic; many fine roots; slightly acid (field pH 6.0) clear, smooth boundary. |
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Eg
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17-26
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Brown (7.5YR5/2); sandy loam; few fine distinct strong brown (7.5YR5/6) mottles; weak fine to medium subangular blocky structure; very friable; slightly sticky, slightly plastic; few fine roots; slightly acid (field pH 6.0); clear, smooth boundary. |
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BAg
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26-42
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Pinkish gray (7.5YR6/2); sandy clay loam; common fine promnent yellowish red (5YR5/6) mottles; weak medium to coarse subangular blocky structure; very friable, sticky, plastic; few fine roots; few fine soft laterite; strongly acid (field pH 5.0); clear, smooth boundary. |
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Btg1
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42-72
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Pinkish gray (7.5YR7/2); sandy clay loam; common medium promnent yellowish red (5YR5/6), fine medium red (2.5YR4/6) mottles; weak medium to coarse subangular blocky structure; friable, sticky, plastic; patchy thin clay coatings on ped faces; few fine roots; few fine soft laterite; strongly acid (field pH 5.5); clear, smooth boundary. |
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Btg2
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72-93
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Light brownish gray (10YR6/2); clay; common medium promnent red(10R4/6), few fine discinct strong brown (7.5YR5/8) mottles; strong coarse subangular blocky structure; very firm, very sticky, very plastic; patchy moderately thick clay coatings on ped faces; neutral (field pH 7.0); clear, smooth boundary. |
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Btg3
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93-117
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Yellowish brown (10YR5/4); clay; common fine discinct brownish yellow(10YR6/8), few fine promnent red (10R4/6) mottles; many medium to coarse subangular blocky structure; firm, very sticky, very plastic; patchy moderately thick clay coatings on ped faces; common spot of soft manganese; moderately alkaline (field pH 8.0). |
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