样品 编号 | pH | 风干土水分 (%) | 有机质 (g/kg) | 全氮 (g/kg) | 碱解氮 (mg/kg) | 全磷 (g/kg) | 速效磷 (mg/kg) |
LT1 | 4.70 ± 0.09i | 2.44 ± 0.28ab | 36.78 ± 0.80de | 2.06 ± 0.23bc | 166.24 ± 2.48b | 1.92 ± 0.25a | 305.41 ± 28.72a |
LT2 | 4.69 ± 0.21i | 2.66 ± 0.10a | 34.36 ± 3.67def | 1.99 ± 0.05bcd | 166.24 ± 2.45b | 2.17 ± 0.05a | 332.51 ± 22.05a |
LT3 | 4.97 ± 0.08h | 2.13 ± 0.20bcd | 37.82 ± 3.39cde | 1.92 ± 0.04cde | 162.74 ± 7.40b | 2.08 ± 0.22a | 219.76 ± 16.19b |
LT4 | 5.70 ± 0.14de | 1.28 ± 0.14e | 25.47 ± 0.45f | 1.19 ± 0.05h | 98.35 ± 5.44f | 0.68 ± 0.01fg | 30.07 ± 2.36de |
LT5 | 6.35 ± 0.05a | 1.12 ± 0.15e | 26.45 ± 8.02f | 0.62 ± 0.01j | 56.93 ± 8.30h | 1.12 ± 0.13cde | 59.25 ± 4.44d |
LT6 | 6.21 ± 0.16ab | 1.22 ± 0.11e | 26.75 ± 5.23f | 0.87 ± 0.03i | 84.00 ± 0.01fg | 1.04 ± 0.04de | 231.61 ± 31.68b |
LT7 | 5.93 ± 0.13cd | 1.76 ± 0.15d | 30.68 ± 3.00ef | 1.22 ± 0.02h | 71.75 ± 2.48gh | 0.56 ± 0.04g | 9.08 ± 0.97e |
LT8 | 5.64 ± 0.04ef | 2.31 ± 0.03abc | 47.84 ± 4.33bc | 2.14 ± 0.07b | 151.88 ± 9.70bc | 1.10 ± 0.14cde | 10.79 ± 0.80e |
LT9 | 5.90 ± 0.12cd | 1.70 ± 0.14d | 37.90 ± 0.74cde | 1.79 ± 0.1efg | 142.79 ± 4.58cd | 0.92 ± 0.03ef | 23.51 ± 3.09de |
LT10 | 6.08 ± 0.01bc | 1.91 ± 0.15cd | 42.99 ± 6.14cd | 1.65 ± 0.04g | 130.19 ± 2.53de | 1.02 ± 0.09de | 20.60 ± 0.84de |
LT11 | 5.44 ± 0.06fg | 2.09 ± 0.08bcd | 39.32 ± 3.99cde | 1.66 ± 0.02g | 120.16 ± 10.69e | 0.92 ± 0.05ef | 42.30 ± 4.35de |
LT12 | 5.70 ± 0.02de | 1.84 ± 0.18d | 43.31 ± 1.68cd | 1.73 ± 0.04fg | 142.47 ± 3.92cd | 1.58 ± 0.12b | 209.61 ± 6.58bc |
XJ1 | 5.22 ± 0.03g | 1.95 ± 0.17cd | 62.13 ± 2.71a | 2.58 ± 0.07a | 200.64 ± 5.34a | 1.38 ± 0.04bc | 168.35 ± 27.32c |
XJ2 | 4.76 ± 0.03hi | 1.88 ± 0.26d | 55.82 ± 2.44ab | 2.54 ± 0.08a | 190.86 ± 1.76a | 1.34 ± 0.16bcd | 208.89 ± 31.06bc |
DS | 6.43 ± 0.03a | 2.56 ± 0.01a | 43.34 ± 1.72cd | 1.85 ± 0.03def | 118.99 ± 6.06e | 1.24 ± 0.13cde | 26.29 ± 0.51de |