Fig. 2. Soil organic C as affected by PET gradient, slope position, and cropping intensity in the 0- to 10-cm depth. Means followed by a different letter are statistically different (P < 0.05) using Fisher's LSD.
Fig. 2. Soil organic C as affected by PET gradient, slope position, and cropping intensity in the 0- to 10-cm depth. Means followed by a different letter are statistically different (P < 0.05) using Fisher's LSD.