Treatments | Compost source | CF source | Soil | Total N uptake | N uptake efficiency | ||
NdfComp | % of added N | NdfCF | % of added N | NdfS | |||
| mg∙pot−1 |
| mg∙pot−1 |
| mg∙pot−1 | mg∙pot−1 | % |
Control (0N) | - | - | - | - | 18.27 | 18.27 d | - |
CF (1N) | - | - | 75.48 b | 58 | 27.83 | 103.31 b | 65.4 a |
CF (2N) | - | - | 111.09 a | 43 | 26.67 | 137.76 a | 46.0 b |
Scomp | 36.97 b† | 28 | - | - | 18.27 | 55.24 c | 28.2 c |
Scomp + 1N | 37.66 b | 29 | 72.20 bc | 56 | 27.83 | 137.69 a | 45.9 b |
Scomp + 2N | 4.61 c | 4 | 59.91 bc | 23 | 26.67 | 91.19 b | 18.7 c |
Bcomp | 80.56 a | 62 | - | - | 18.27 | 98.83 b | 62.0 a |
Bcomp + 1N | 24.60 b | 19 | 39.03 d | 30 | 27.83 | 91.46 b | 28.4 c |
Bcomp + 2N | 24.46 b | 19 | 57.39 c | 22 | 26.67 | 108.52 b | 23.2 c |
P > F | ** |
| ** |
|
| ** | ** |
LSD | 18.89 |
| 17.60 |
|
| 24.96 | 13.28 |