| a | Forest soil | Manure | Upland field | |||||||||
| Three dilutions | Score | ×106 MPN g−1 dry soil | 5% limits | Three dilutions | Score | ×106 MPN g−1 dry soil | 5% limits | Three dilutions | Score | ×106 MPN g−1 dry soil | 5% limits | |
| Low/High | Low/High | Low/High | ||||||||||
| A |
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|
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| 10−710−810−9 | 3-1-0 | 30.8 | 9.79/72.7 | 10−610−710−8 | 2-1-0 | 2.14 | 0.57/5.35 |
| B |
|
|
|
|
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|
|
| 10−610−710−8 | 2-1-0 | 2.14 | 0.57/5.35 |
| C |
|
|
|
| 10−610−710−8 | 1-2-0 | 1.71 | 0.5/4.2 | 10−610−710−8 | 3-2-0 | 4.41 | 1.79/11.3 |
| D |
|
|
|
| 10−710−810−9 | 2-2-0 | 26.0 | 9.51/61.5 |
|
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| E | 10−610−710−8 | 3-1-0 | 3.64 | 1.16/6.94 | 10−710−810−9 | 1-2-0 | 17.1 | 5.03/42 |
|
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| F | 10−610−710−8 | 1-1-0 | 1.32 | 0.23/3.97 | 10−610−710−8 | 0-1-0 | 0.5 | 0.03/1.93 | 10−510−610−7 | 3-1-0 | 0.35 | 0.11/0.66 |
| G | 10−410−510−6 | 0-1-0 | 0.006 | 0.0003/0.023 | 10−710−810−9 | 1-1-0 | 11.2 | 1.96/33.6 |
|
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|
| H | 10−410−510−6 | 0-1-0 | 0.006 | 0.0003/0.023 | 10−510−610−7 | 0-1-0 | 0.05 | 0.003/0.19 |
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| b | 10−610−710−8 | 2-2-0 | 3.07 | 1.12/7.27 | 10−710−810−9 | 5-4-0 | 364 | 101/1119 | 10−810−910−10 | 5-4-0 | 4048 | 1132/12579 |