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ª×èͪÑé¹´Ô¹ |
¤ÇÒÁÅÖ¡(«Á.) |
¤Ó͸ԺÒªÑé¹´Ô¹ |
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A
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0-10
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Dark brown (7.5YR3/2) sandy loam; common fine faint brown mottles; weak medium subangular blocky structure; slightly sticky, slightly plastic; friable; many medium and fine roots; medium acid (field pH 6.0); clear, smooth boundary. |
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Bw1
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10-23
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Reddish brown (5YR5/3) sandy loam; many medium distinct yellowish red mottles; moderate medium and fine subangular blocky structure; slightly sticky, slightly plastic; friable; common roots; very strongly acid (field pH 4.5); clear, smooth boundary. |
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Bw2
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23-42
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Reddish brown (5YR5/3) loam; common medium distinct yellowish red mottles; moderate medium and coarse subangular blocky structure; friable, slightly sticky, slightly plastic; common fine and medium roots; very strongly acid (field pH 4.5); abrupt, smooth boundary. |
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Btg1
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42-68
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Light reddish brown (5YR6/3) clay loam; many medium distinct yellowish red mottles; weak medium and coarse subangular blocky structure; friable, sticky, plastic; patchy thin cutans along pores; few fine and medium roots; very strongly acid (field pH 4.5); clear, smooth boundary. |
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Btg2
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68-100+
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Pinkish gray (5YR6/2) clay loam; few medium distinct yellowish red and many fine prominent light red mottles; moderate medium subangular blocky breaking to granular structure; sticky, friable, plastic; plastic; patchy thin cutans along pores; few fine hard reddish and black iron and manganese concretion; very strongly acid (field pH 4.5). |
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