Research Article
Assessing Soil Erosion by Agricultural and Forestry Production and Proposing Solutions to Mitigate: A Case Study in Son La Province, Vietnam
Table 2
The C factor assigned by land use types in the study area.
| Lands | Land use types | C value |
| 1. Rice | Paddy rice/paddy rice | 0.55 | Paddy rice/fallow | 0.40 | Shifting cultivation | 0.21 | 2. Other annual crops | Annual food and industrial crops | 0.21 | Meadow | 0.21 | 3. Perennial plants | Fruit-tree, perennial industrial plants | 0.05 | Natural forest (conservation, protection, production) | 0.001 | Plantation forest (protection, conservation) | 0.001 | 4. Forestry lands | Plantation forest (production) | 0.003 | Natural restoration forest | 0.027 | 5. Shrub and grass lands | Arable lands | 0.83 | Hilly and mountainous shrub and grass lands | 0.92 |
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