N addition | Precipitation intensity (mm) | Nematodes production carbon | BF-C | FF-C | PP-C | OP-C |
---|---|---|---|---|---|---|
ng C per g dry soil | ||||||
Nem-C | ||||||
N0 | 0 | 250.39 ± 29.94 | 207.38 ± 30.73 | 1.34 ± 0.74 | 3.56 ± 0.49 | 38.10 ± 4.13 |
 | 2 | 416.74 ± 47.28 | 317.82 ± 47.92 | 2.72 ± 1.80 | 6.00 ± 1.15 | 90.20 ± 5.41 |
 | 5 | 351.03 ± 32.80 | 241.11 ± 29.96 | 4.71 ± 1.49 | 21.50 ± 4.05 | 83.71 ± 35.06 |
 | 10 | 592.28 ± 65.57 | 333.28 ± 5.93 | 21.48 ± 1.26 | 54.93 ± 3.38 | 182.60 ± 58.84 |
 | 20 | 1013.34 ± 78.39 | 181.27 ± 22.18 | 24.00 ± 3.66 | 52.32 ± 9.22 | 755.74 ± 102.56 |
 | 40 | 1200.74 ± 97.59 | 1106.39 ± 82.25 | 23.21 ± 3.77 | 35.96 ± 5.85 | 35.19 ± 16.35 |
N10 | 0 | 79.76 ± 12.97 | 20.57 ± 3.01 | 2.33 ± 0.53 | 8.29 ± 2.05 | 48.57 ± 14.56 |
 | 2 | 76.67 ± 10.00 | 11.32 ± 1.00 | 1.57 ± 0.27 | 17.61 ± 2.30 | 46.17 ± 11.59 |
 | 5 | 180.69 ± 25.87 | 19.97 ± 4.72 | 4.91 ± 1.39 | 2.79 ± 0.99 | 153.00 ± 24.83 |
 | 10 | 77.97 ± 7.48 | 30.48 ± 3.84 | 0.14 ± 0.14 | 2.40 ± 1.47 | 44.95 ± 6.27 |
 | 20 | 717.97 ± 233.16 | 34.39 ± 6.11 | 3.02 ± 1.71 | 17.62 ± 4.05 | 662.93 ± 241.24 |
 | 40 | 154.63 ± 19.12 | 95.11 ± 6.53 | 3.65 ± 1.09 | 10.88 ± 3.11 | 44.98 ± 17.85 |
ANOVA | N addition (N) | 80.09*** | 403.73*** | 87.93*** | 71.57*** | 0.47 |
 | Precipitation (P) | 23.34*** | 74.22*** | 16.55*** | 16.62*** | 22.56*** |
 | N × P | 8.17*** | 53.74*** | 17.75*** | 18.98*** | 0.48 |