ª×èͪÑé¹´Ô¹ |
¤ÇÒÁÅÖ¡(«Á.) |
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Ap
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0-18
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Very dark gray (10YR3/1) sandy loam; moderate medium blocky structure; slightly sticky and slightly plastic; common medium animal holes; many medium and few large roots; strongly acid (field pH 5.5); clear smooth boundary. |
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ABg
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18-32
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Light brownish gray (10YR6/2) sandy clay loam; massive and weak subangular blocky structure; slightly friable, sticky and plastic; common fine tubular pores; common medium roots; very strongly acid (field pH 5.0); clear smooth boundary. |
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Btcg1
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32-48
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Light brownish gray (10YR6/2) gravelly sandy clay loam; common medium yellowish brown to strong brown (7.5-10YR5/8) mottles; weak medium subangular blocky structure; sticky and slightly plastic; few thin clay coatings on gravel and in pores; common fine tubular pores; few fine roots; gravels composed of quartz grains; strongly acid (field pH 5.5); clear smooth boundary. |
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Btcg2
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48-64
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Light yellowish brown (10YR6/4) gravelly sandy clay; many medium brownish yellow (10YR6/8) and few fine strong brown (7.5YR5/8) mottles; moderate medium subangular blocky structure; sticky and slightly plastic; thick clay coatings; many fine and medium tubular pores; gravels composed of quartz grains; few fine roots; strongly acid (field pH 5.5); clear smooth boundary. |
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BCcg1
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64-108
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Very pale brown (10YR7/4) gravelly sandy clay; many reddish yellow (7.5YR6/8) and common red (2.5YR4/8) mottles; fine and medium subangular blocky structure; sticky and slightly plastic; few fine roots; gravels composed of quartz grains; strongly acid (field pH 5.5); gradual smooth boundary. |
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BCcg2
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108-150
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White (10YR8/1) gravelly sandy clay loam; many medium strong brown (7.5YR5/6) and yellowish brown (10YR5/8) mottles; weak coarse subangular blocky structure; common fine mica; gravels composed of quartz grains; strongly acid (field pH 5.5). |
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