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ª×èͪÑé¹´Ô¹ |
¤ÇÒÁÅÖ¡(«Á.) |
¤Ó͸ԺÒªÑé¹´Ô¹ |
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Apg
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0-8/9
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Light brownish gray (10YR6/2) sandy loam; many fine distinct yellowish brown (10YR5/8) mottles; moderate medium subangular blocky structure; slightly hard, firm, slightly sticky and slightly plastic; common fine and very fine discontinuous, random, simple open tubular and interstitial pores; many fibrous roots; very strongly acid (field pH 4.5); clear wavy boundary. |
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Btg1
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8/9-24/25
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Greenish gray (5BG6/1) sandy clay; many medium distinct yellowish red (5YR5/6) mottles; moderate medium subangular blocky structure; slightly hard, firm, slightly sticky and slightly plastic; broken thin clay coating along horizon and vertical ped faces; common fine tubular and interstitial pores; common fibrous roots; very strongly acid (field pH 4.5); gradual wavy boundary. |
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Btg2
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24/25-56
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Greenish gray (5BG6/1) sandy clay; common fine faint yellowish brown (10YR5/6) mottles; weak fine and medium subangular blocky structure; slightly hard, firm, sticky and plastic; patchy thin clay coating along horizon and vertical ped faces; common fine and very fine tubular pores and very fine interstitial pores; few fibrous roots; slightly acid (field pH 6.5); gradual smooth boundary. |
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BCg
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56+
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Greenish gray (5BG6/1) sandy clay loam; few fine faint yellowish brown (10YR5/6) mottles; weak fine and medium subangular blocky structure; slightly firm, sticky and plastic; few fibrous roots; slightly acid (field pH 6.5). |
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