Fig. 4
\({\text{N}\text{H}}_{4}^{+}\)-N, \({\text{N}\text{O}}_{3}^{-}\)-N, AP, and AK concentrations at different soil depths (0–30 cm) under three different plantation species
Fig. 4 | Forest Ecosystems
\({\text{N}\text{H}}_{4}^{+}\)-N, \({\text{N}\text{O}}_{3}^{-}\)-N, AP, and AK concentrations at different soil depths (0–30 cm) under three different plantation species