Figure 2
Variation of soil NO3 −-N (a–c) and NH4 +-N (d–f) leaching under the four experimental treatments. Data are shown as means with standard errors.
Figure 2 | Scientific Reports
Variation of soil NO3 −-N (a–c) and NH4 +-N (d–f) leaching under the four experimental treatments. Data are shown as means with standard errors.
