处理 | pH | 有效磷mg/kg | 速效钾mg/kg | 全氮g/kg | 有机质g/kg |
试验前 | 7.15a | 17.73bcABC | 90.67ab | 1.56cdeCD | 32.33abAB |
N1PK | 6.95a | 16.43dC | 82.33b | 1.52eD | 26.41cC |
N2PK | 7.07a | 17.03cdBC | 90.00ab | 1.63bcdeBCD | 30.18bBC |
N3PK | 6.86a | 18.03abcABC | 89.67ab | 1.74abcABCD | 32.46abAB |
N4PK | 7.04a | 18.60abAB | 93.33ab | 1.83abABC | 33.81aAB |
N5PK | 7.10a | 19.13aA | 94.67a | 1.91aAB | 34.33aA |
N6PK | 6.94a | 19.267aA | 92.33ab | 1.93aA | 33.32aAB |