土壤 亚类 | 剖面 编号 | 采样深 度(cm) | pH | 有机质 (g/kg) | 全量养分(g/kg) | 速效养分(mg/kg) | ||||
全氮 | 全磷 | 全钾 | 氮 | 磷 | 钾 | |||||
棕壤 | 01 | 0~23 | 4.2 | 264.04 | 4.13 | 4.12 | 10.74 | 131.16 | 8.60 | 186.30 |
23~66 | 4.4 | 192.04 | 2.53 | 3.79 | 18.07 | 69.91 | 4.16 | 85.52 | ||
>66 | 5.4 | 125.93 | 1.54 | 4.00 | 19.41 | 54.16 | 3.29 | 77.01 | ||
暗黄棕壤 | 02 | 0~21 | 4.2 | 241.59 | 5.41 | 3.60 | 18.74 | 110.16 | 6.48 | 207.77 |
21~40 | 4.3 | 164.14 | 2.68 | 5.28 | 12.51 | 59.41 | 7.24 | 138.03 | ||
40~73 | 4.6 | 129.21 | 1.05 | 6.60 | 17.72 | 39.26 | 6.50 | 84.48 | ||
03 | 0~31 | 4.7 | 237.43 | 5.26 | 3.87 | 23.17 | 83.91 | 10.34 | 200.05 | |
31~54 | 5.5 | 166.54 | 3.68 | 3.19 | 41.16 | 83.04 | 2.61 | 159.41 | ||
54~86 | 5.0 | 135.53 | 2.53 | 2.70 | 42.89 | 61.16 | 0.74 | 152.30 | ||
04 | 0~31 | 5.4 | 264.77 | 4.32 | 13.56 | 45.37 | 9.98 | 15.19 | 171.08 | |
31~49 | 5.1 | 143.20 | 3.30 | 10.54 | 41.86 | 4.78 | 9.44 | 120.00 | ||
49~85 | 5.8 | 80.31 | 2.07 | 6.69 | 46.50 | 3.62 | 7.11 | 70.64 | ||
黄红壤 | 05 | 0~28 | 4.5 | 259.89 | 2.57 | 4.41 | 33.11 | 8.97 | 11.12 | 137.65 |
28~61 | 5.0 | 98.67 | 1.18 | 4.96 | 40.19 | 5.27 | 20.49 | 99.46 | ||
61~81 | 5.9 | 78.60 | 0.96 | 5.23 | 45.51 | 3.47 | 18.99 | 119.59 | ||
06 | 0~32 | 6.0 | 187.14 | 2.29 | 5.30 | 18.71 | 8.98 | 35.45 | 258.94 | |
32~55 | 5.7 | 158.78 | 1.62 | 4.78 | 20.36 | 7.99 | 18.33 | 238.42 | ||
55~81 | 5.8 | 19.80 | 0.53 | 3.51 | 14.56 | 1.68 | 26.83 | 212.41 |