Treatments | N | P | K | Ca | Mg |
1/2 H NaNO3 | 4.22 ± 0.18 a | 1.31 ± 0.07 a | 5.37 ± 0.16 b | 2.84 ± 0.05 bc | 0.28 ± 0.05 b |
1/2 H NH4NO3 | 3.89 ± 0.16 ab | 1.45 ± 0.02 a | 6.70 ± 0.11 a | 2.78 ± 0.01 bc | 0.29 ± 0.00 b |
SLF1 | 3.37 ± 0.14 b | 0.36 ± 0.01 b | 2.63 ± 0.22 d | 3.44 ± 0.02 a | 0.40 ± 0.04 a |
SLF2 | 3.52 ± 0.29 b | 0.51 ± 0.05 b | 4.07 ± 0.50 c | 2.46 ± 0.17 c | 0.33 ± 0.03 ab |
SLF3 | 3.66 ± 0.27 ab | 0.36 ± 0.05 b | 3.01 ± 0.28 d | 3.10 ± 0.22 ab | 0.32 ± 0.02 ab |
SLF4 | 3.49 ± 0.14 b | 0.42 ± 0.02 b | 4.06 ± 0.30 c | 2.68 ± 0.10 c | 0.31 ± 0.03 ab |