|
Nutrient of the three soil types |
|||
| Soil types |
pH |
Organic (%) |
Available Nitrogen(mg/kg) |
|
|
|||
| leached cinnamon soil |
6.9 |
3.73 |
98.63 |
| cinnamon soil |
7.28 |
5.47 |
106.50 |
| brown soil |
6.62 |
3.00 |
75.00 |
|
(Data source: Lingrao MENG, 2002) | |||
Wu et al. BMC Public Health 2004 4:23 doi:10.1186/1471-2458-4-23 |
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