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¤ÇÒÁÅÖ¡(«Á.) |
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Ap
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0-25
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Grayish brown to brown (10YR5/2-3) loamy sand; weak coarse subangular blocky structure breaking to single grain; friable, nonsticky and nonplastic; many fine interstitial pores, common fine and few medium tubular pores; many fine and few medium roots; neutral (field pH 7.0); gradual smooth boundary. |
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C1
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25-58
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Light brownish gray to pale brown (10YR6/2-3) loamy sand; weak coarse subangular blocky structure breaking to single grains; friable, nonsticky and nonplastic; many fine interstitial pores and common fine tubular pores; few fine, medium and coarse roots; neutral (field pH 7.0); diffuse smooth boundary. |
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C2
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58-120+
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Pinkish gray to pink (7.5YR7/2-3) loamy sand; massive; friable, nonsticky and nonplastic; many fine interstitial pores, common fine and few tubular pores; few medium roots; slightly acid (field pH 6.5). |
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