Acidic soil | Calcareous soil | |||||||
---|---|---|---|---|---|---|---|---|
Treatment | Biomass (g) | P uptake (µg plant−1) | P concentration (%) | Treatment | Biomass (g) | P uptake (µg plant−1) | P concentration (%) | |
Shoot | C-a | 0.25 ± 0.01b | 581 ± 41c | 0.229 ± 0.007d | C-c | 0.44 ± 0.00b | 1486 ± 35c | 0.34 ± 0.006c |
CPb-a | 0.19 ± 0.01b | 367 ± 28c | 0.196 ± 0.006e | CPb-c | 0.56 ± 0.03a | 1704 ± 122bc | 0.31 ± 0.008d | |
SS-a | 0.64 ± 0.06a | 2433 ± 234ab | 0.383 ± 0.006a | SS-c | 0.53 ± 0.03a | 1876 ± 117ab | 0.35 ± 0.004bc | |
SSPb-a | 0.73 ± 0.05a | 2547 ± 178a | 0.351 ± 0.003b | SSPb-c | 0.54 ± 0.04a | 1877 ± 157ab | 0.35 ± 0.007bc | |
TSP-a | 0.67 ± 0.01a | 2166 ± 64b | 0.326 ± 0.007c | TSP-c | 0.50 ± 0.02ab | 1924 ± 81ab | 0.39 ± 0.004a | |
TSPPb-a | 0.69 ± 0.02a | 2276 ± 69ab | 0.327 ± 0.002c | TSPPb-c | 0.56 ± 0.02a | 2122 ± 68a | 0.38 ± 0.024ab | |
Ref. valuesa | 0.2–0.5 | 0.2–0.5 | ||||||
Root | C-a | 0.08 ± 0.00c | 66 ± 2b | 0.080 ± 0.003b | C-c | 0.08 ± 0.00bc | 75 ± 4ab | 0.094 ± 0.007bc |
CPb-a | 0.04 ± 0.00d | 26 ± 2b | 0.070 ± 0.002b | CPb-c | 0.11 ± 0.01a | 100 ± 17a | 0.090 ± 0.006c | |
SS-a | 0.13 ± 0.02b | 126 ± 27a | 0.097 ± 0.006a | SS-c | 0.08 ± 0.01bc | 84 ± 9ab | 0.112 ± 0.006a | |
SSPb-a | 0.17 ± 0.02a | 159 ± 19a | 0.092 ± 0.002a | SSPb-c | 0.09 ± 0.01ab | 96 ± 8a | 0.105 ± 0.007abc | |
TSP-a | 0.15 ± 0.01ab | 144 ± 22a | 0.094 ± 0.006a | TSP-c | 0.06 ± 0.01c | 64 ± 8b | 0.111 ± 0.004ab | |
TSPPb-a | 0.18 ± 0.00a | 166 ± 04a | 0.094 ± 0.002a | TSPPb-c | 0.09 ± 0.01ab | 104 ± 7a | 0.119 ± 0.003a |