pH | EC | OM | NO3-N | P | K | Ca | Mg | Na | SO4-S | CEC | |
mmho・cm−1 | % | mg・kg−1 | mg・kg−1 | mg・kg−1 | mg・kg−1 | mg・kg−1 | mg・kg−1 | mg・kg−1 | me 100 g−1 | ||
Treatment (TRT) | |||||||||||
Injection | 6.21b | 0.39ab | 2.9b | 16.8a | 18.4b | 286.6c | 3087.3b | 670.6a | 17.9a | 9.9b | 23.7a |
Broadcast | 6.63a | 0.40a | 3.3a | 15.2a | 44.4a | 411.5a | 3181.1b | 425.9c | 11.3b | 11.8a | 21.8b |
Control | 6.48a | 0.35b | 3.4a | 10.2b | 20.1b | 334.6b | 3425.5a | 527.6b | 9.1c | 11.3a | 24.1a |
Depth × TRT | |||||||||||
0 - 10 cm | |||||||||||
Injection | 6.38b | 0.44b | 3.2b | 22.3a | 29.7b | 321.5c | 3082.5c | 564.4a | 16.4a | 12.1b | 22.4 |
Broadcast | 7.08a | 0.49a | 3.7a | 20.7a | 64.4a | 510.2a | 3415.7b | 387.3c | 12.9b | 13.3a | 21.8 |
Control | 7.02a | 0.40c | 3.6a | 13.1b | 32.2b | 393.8b | 3545.7a | 417.0b | 7.3c | 13.0a | 22.5 |
10 - 20 cm | |||||||||||
Injection | 6.04b | 0.34a | 2.5c | 11.4a | 7.0b | 251.8c | 3092.1b | 776.8a | 19.4a | 7.7b | 25.1a |
Broadcast | 6.18a | 0.32ab | 3.0b | 9.6ab | 24.4a | 312.8a | 2946.5c | 464.6c | 9.7b | 10.4a | 21.9b |
Control | 5.94b | 0.30b | 3.2a | 7.3b | 8.0b | 275.3b | 3305.4a | 638.2b | 10.9b | 9.6a | 25.8a |
GLM | Pr > F | ||||||||||
TRT | <0.01 | 0.05 | <0.01 | 0.01 | <0.01 | <0.01 | 0.01 | <0.01 | <0.01 | 0.02 | 0.03 |
Rep (TRT) | <0.01 | 0.06 | 0.03 | 0.14 | <0.01 | <0.01 | <0.01 | <0.01 | 0.02 | <0.01 | <0.01 |
Time | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 |
Depth | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | 0.02 | <0.01 | <0.01 |
TRT*Time | <0.01 | <0.01 | 0.07 | <0.01 | <0.01 | <0.01 | <0.01 | 0.01 | <0.01 | <0.01 | <0.01 |
Time*Depth | 0.16 | <0.01 | 0.51 | <0.01 | 0.02 | 0.20 | 0.55 | 0.22 | 0.04 | <0.01 | 0.19 |
TRT*Depth | <0.01 | 0.03 | <0.01 | 0.10 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | 0.02 | <0.01 |
TRT*Time*Depth | 0.46 | 0.72 | 0.26 | 0.57 | 0.50 | 0.87 | 0.90 | 0.82 | 0.43 | 0.14 | 0.55 |