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ª×èͪÑé¹´Ô¹ |
¤ÇÒÁÅÖ¡(«Á.) |
¤Ó͸ԺÒªÑé¹´Ô¹ |
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Cg1
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62/64-130
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White (5YR 8/1) clay; common medium prominent red (10R 4/6) and yellowish brown (10YR 5/8) mottles; massive, firm, sticky, plastic; contain about 20% ironstone nodule; very strongly acid (field pH 4.5); gradual, smooth boundary. |
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Ap
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0-12/13
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Brown (7.5YR 5/2) fine sandy loam; common fine distinct yellowish red (5YR 5/8) mottles mainly along root channels; weak fine subangular blocky structure; friable, nonsticky, nonplastic; many fine roots; strongly acid (field pH 5.5); abrupt, wavy boundary. |
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Cg2
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130-180+
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White (5YR 8/1) clay; many medium prominent red (10YR 4/8) and yellowish brown (10YR 5/8) mottles; massive; firm, sticky, plastic; contain 10% ironstone nodules; very strongly acid (field pH 4.5). |
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Btcg2
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34-62/64
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Light gray (10YR 7/2) very gravelly clay; common medium prominent red (10YR 4/6) and common medium distinct yellowish brown (10YR 5/8) mottles; sticky, plastic; many broken moderately thick clay coating on ped faces; contain about 80% ironstone nodules; very strongly acid (field pH 5.0); gradual, wavy boundary. |
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Btcg1
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21/24-34
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Pinkish gray (7.5YR 7/2) and brown (7.5YR 5/2) very gravelly sandy clay loam; many fine distinct strong brown (7.5 YR 5/6)mottles; slightly sticky, slightly plastic; common patchy thin clay coating on ped faces; many fine tubular pores; few fine roots; about 80% of semi-consolidated ironstones; very strongly acid (field pH 5.0); clear, smooth boundary. |
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AB
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12/13-21/24
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Brown (10YR 5/3) fine sandy loam; common fine distinct strong brown (7.5YR 5/8) mottles; weak fine subangular blocky structure; friable, nonsticky, nonplastic; few fine roots; strongly acid (field pH 5.5); clear, wavy boundary. |
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