|
Year
|
Material
|
Mn (mg/kg)
|
Fe (mg/kg)
|
Cu (mg/kg)
|
|---|
|
2017
|
LLZ
|
23.26 ± 0.72a
|
14.29 ± 0.44a
|
6.37 ± 0.32a
|
|
DBX
|
23.05 ± 0.97a
|
14.16 ± 0.42a
|
6.22 ± 0.39a
|
|
Os-lpa-XS110–1
|
22.96 ± 0.90a
|
10.93 ± 0.39b
|
4.59 ± 0.29b
|
|
Xiushui110
|
23.11 ± 0.74a
|
11.19 ± 0.48b
|
5.11 ± 0.23b
|
|
2018
|
LLZ
|
27.45 ± 0.90a
|
21.99 ± 0.92a
|
10.8 ± 0.41a
|
|
DBX
|
27.83 ± 0.88a
|
20.94 ± 0.78ab
|
10.47 ± 0.43a
|
|
Os-lpa-XS110–1
|
25.92 ± 1.00a
|
18.59 ± 0.75b
|
7.04 ± 0.47b
|
|
Xiushui110
|
26.71 ± 1.08a
|
18.95 ± 0.74ab
|
8.85 ± 0.74ab
|
- Data represent the mean ± SEM of 4 samples replicate. Different letters behind the values indicate statistically significant differences by LSD (P < 0.05).
