| Definition | Site name | Plot code | Experimental treatment (if any) | Subplot ID. IDs were not duplicated among all sites. | Soil pH. Generally, pH was measured in extract with H2O of surface mineral soil from 0-5 cm depth. | Soil total carbon concentration (%). Generally, surface mineral soil from 0-5 cm depth was sampled. | Soil total nitrogen concentration (%). Generally, surface mineral soil from 0-5 cm depth was sampled. | Average soil temperature (degree C) during the incubation period (ca. 90 days). Generally, soil temperature in 5 cm depth were measured by a logger. | Date tea bags were buried in YYYYMMDD format. | Date tea bags were recovered in YYYYMMDD format. | Average mass remaining rate of rooibos tea (n = 2 in general) in the subplot. | Average mass remaining rate of green tea (n = 2 in general) in the subplot. | Notification for the subplot. |
| Measurement Domain |
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| Def | Experimental treatment (if any) |
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| Def | Subplot ID. IDs were not duplicated among all sites. |
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| Unit | dimensionless |
| Type | real |
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| Unit | dimensionless |
| Type | real |
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| Unit | dimensionless |
| Type | real |
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| Def | Notification for the subplot. |
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