Table 1 Characteristics of manure and compost based on sample analyses
# of farms | Manure conc. | Bulk density | Production of manure | Compost conc. | Bulk density | Production of compost | ||||
|---|---|---|---|---|---|---|---|---|---|---|
(g/kg) | (g/kg) | |||||||||
(kg/m3) | (t/year) | (kg/m3) | (t/year) | |||||||
VS | N | P | VS | N | P | |||||
1 | - | - | - | - | - | 557.5 | 25.9 | 7.9 | 247 | 6.2 |
2 | - | - | - | - | - | 178.7 | 6.4 | 1.5 | 384 | 15.4 |
3 | - | - | - | - | - | 561.9 | 26.0 | 7.5 | 268 | 13.4 |
4 | 42.2 | 11.3 | 1.7 | 916 | 372.8 | 303.3 | 15.8 | 6.1 | 248 | 14.9 |
5 | 91.1 | 11.9 | 1.8 | 1006 | 246.5 | 167.3 | 13.6 | 4.3 | 445 | 15.6 |
6 | 72.4 | 18.1 | 3.9 | 1026 | 426.8 | 106.9 | 8.7 | 2.4 | 436 | 65.4 |
7 | 114.4 | 8.7 | 2.6 | 976 | 307.4 | 285.5 | 15.4 | 7.6 | 357 | 12.9 |
8 | 111.0 | 14.4 | 3.6 | 971 | 297.1 | 106.8 | 11.4 | 6.6 | 405 | 25.0 |
9 | 63.7 | 15.0 | 2.2 | 1100 | 220.0 | 210.8 | 11.9 | 5.1 | 351 | 42.1 |
10 | 32.8 | 11.1 | 1.6 | 900 | 146.7 | 107.9 | 8.2 | 6.5 | 416 | 29.1 |
11 | 149.7 | 13.7 | 2.1 | 1098 | 616.7 | 277.3 | 9.6 | 4.2 | 491 | 46.7 |
12 | 161.0 | 16.6 | 7.0 | 1092 | 641.0 | 89.1 | 14.5 | 0.4 | 279 | 167.4 |
13 | 88.3 | 17.2 | 3.5 | 697 | 363.1 | 190.2 | 10.1 | 7.3 | 380 | 19.0 |
14 | 63.8 | 10.2 | 2.8 | 967 | 627.6 | 223.0 | 12.2 | 5.0 | 449 | 44.9 |
15 | 87.0 | 6.4 | 1.6 | 1078 | 663.0 | 194.2 | 10.1 | 5.9 | 334 | 80.2 |
16 | 68.1 | 7.3 | 1.5 | 1077 | 413.6 | 244.2 | 15.3 | 5.3 | 531 | 28.1 |
17 | 62.6 | 17.3 | 1.8 | 1027 | 385.1 | 79.1 | 6.9 | 2.2 | 1079 | 323.7 |
18 | 50.0 | 7.1 | 2.8 | 1029 | 167.7 | 286.9 | 5.5 | 2.4 | 502 | 67.8 |
19 | 46.2 | 5.6 | 2.1 | 1019 | 646.1 | 410.5 | 5.5 | 1.6 | 332 | 126.2 |
20 | 65.2 | 6.7 | 2.1 | 1104 | 505.6 | 182.4 | 18.3 | 7.7 | 393 | 42.4 |
21 | 123.8 | 15.0 | 7.7 | 886 | 565.3 | 254.4 | 6.9 | 2.2 | 656 | 393.6 |
22 | 39.9 | 6.3 | 1.8 | 1001 | 88.1 | 221.6 | 18.3 | 8.3 | 364 | 10.9 |
23 | 130.9 | 9.2 | 2.7 | 804 | 367.4 | 164.4 | 18.2 | 7.0 | 259 | 51.8 |
24 | 91.7 | 9.2 | 3.9 | 694 | 120.8 | 269.1 | 13.9 | 4.5 | 283 | 11.9 |
25 | - | - | - | - | - | 514.1 | 13.6 | 10.5 | 336 | 6.7 |
26 | - | - | - | - | - | 556.5 | 6.3 | 1.9 | 312 | - |
27 | 45.6 | 5.2 | 3.1 | 783 | 353.1 | 56.6 | 5.9 | 1.9 | 692 | 96.9 |
28 | 26.7 | 5.2 | 1.7 | 1057 | 1,543.8 | 55.7 | 5.8 | 1.5 | 465 | 116.3 |
29 | 50.4 | 7.1 | 4.1 | 923 | 680.6 | 135.0 | 19.8 | 6.4 | 293 | 205.3 |
30 | 51.5 | 3.4 | 0.8 | 886 | 273.8 | 222.3 | 13.7 | 7.7 | 348 | 41.7 |
31 | 47.3 | 5.4 | 1.3 | 898 | 106.0 | 131.7 | 12.0 | 3.7 | 188 | 17.5 |
32 | 40.7 | 6.3 | 1.2 | 968 | 191.6 | 199.2 | 9.6 | 2.8 | 194 | 37.9 |
33 | 70.9 | 4.0 | 1.1 | 1078 | 283.5 | 120.2 | 9.3 | 3.3 | 338 | 84.6 |
34 | 43.1 | 5.4 | 1.5 | 953 | 94.3 | 292.5 | 23.3 | 5.2 | 284 | 19.9 |
35 | 27.0 | 7.0 | 0.9 | 1034 | 75.5 | 142.8 | 12.1 | 3.0 | 335 | 21.8 |
36 | 49.1 | 5.4 | 1.8 | 1001 | 196.3 | 213.4 | 16.9 | 7.7 | 302 | 36.2 |
37 | 23.5 | 4.2 | 1.2 | 811 | 562.4 | 88.7 | 9.7 | 3.2 | 386 | 96.5 |
38 | 39.9 | 4.9 | 1.7 | 895 | 74.2 | 137.2 | 15.2 | 4.2 | 239 | 9.0 |
39 | 37.3 | 6.6 | 2.0 | 837 | 326.3 | 155.9 | 20.4 | 6.5 | 253 | 88.6 |
40 | 43.2 | 5.5 | 1.5 | 901 | 223.5 | 83.1 | 16.0 | 6.6 | 293 | 61.6 |