Table 3. Base ratios in the soils used as substrate to fill the bags for root sampling |
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| Ca/mg | Ca/K | Mg/K | Ca+Mg/K | |
|---|---|---|---|---|
| Reference | 2.5 | 5 - 25 | 2.5 - 15 | 10 - 40 |
| Soil 1 | 6 | 80 | 14 | 30 |
| Soil 2 | 7 | 323 | 45 | 74 |
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Soil 1 and 2 came from sites with high and low PC incidence, respectively |
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