|
Sample
|
Al
|
Ca
|
Cd
|
Cr
|
Cu
|
Fe
|
K
|
|
W1
|
14.8 ± 0.55a
|
185 ± 9.7a
|
0.004 ± 0.0003a
|
0.039 ± 0.002a
|
0.31 ± 0.017a
|
8.38 ± 0.33a
|
880 ± 27a
|
|
W2
|
12.4 ± 0.60b
|
164 ± 7.9b
|
0.002 ± 0.0001b
|
0.174 ± 0.008b
|
0.26 ± 0.012b
|
7.82 ± 0.39a
|
1036 ± 51b
|
|
W3
|
15.1 ± 0.67a
|
203 ± 8.9ac
|
0.001 ± 0.0005c
|
0.023 ± 0.001c
|
0.24 ± 0.013c
|
5.31 ± 0.25b
|
1090 ± 52b
|
|
W4
|
16.3 ± 0.73a
|
192 ± 8.7ac
|
0.003 ± 0.0001d
|
0.084 ± 0.004d
|
0.41 ± 0.016d
|
12.7 ± 0.64c
|
1105 ± 53b
|
|
C1
|
13.3 ± 0.91
|
112 ± 5.1d
|
0.013 ± 0.0006e
|
0.033 ± 0.006e
|
0.28 ± 0.011abce
|
5.44 ± 0.27d
|
825 ± 15a
|
|
C2
|
17.9 ± 0.80
|
162 ± 6.1b
|
0.040 ± 0.0015f
|
0.014 ± 0.001e
|
0.32 ± 0.014ae
|
10.7 ± 0.52d
|
1031 ± 28b
|
| |
Mg
|
Mn
|
Na
|
Ni
|
Pb
|
Zn
| |
|
W1
|
84.2 ± 6.92a
|
17.1 ± 1.03a
|
52.7 ± 1.93a
|
0.263 ± 0.019a
|
0.556 ± 0.063a
|
6.07 ± 0.75a
| |
|
W2
|
75.1 ± 3.09a
|
5.82 ± 0.16b
|
54.0 ± 1.78a
|
0.254 ± 0.012a
|
0.373 ± 0.018b
|
5.26 ± 0.26ab
| |
|
W3
|
96.9 ± 2.11b
|
29.0 ± 1.35c
|
54.9 ± 2.03a
|
0.252 ± 0.011a
|
0.266 ± 0.013b
|
4.22 ± 0.17bcd
| |
|
W4
|
90.1 ± 3.42b
|
18.5 ± 0.88a
|
61.6 ± 2.97b
|
0.312 ± 0.015b
|
0.396 ± 0.018ab
|
3.83 ± 0.15c
| |
|
C1
|
51.4 ± 2.60c
|
4.47 ± 0.13d
|
48.1 ± 2.12c
|
0.170 ± 0.008a
|
0.276 ± 0.014b
|
2.95 ± 0.15ce
| |
|
C2
|
48.1 ± 2.07c
|
2.94 ± 0.015e
|
49.2 ± 2.63c
|
0.299 ± 0.015a
|
0.315 ± 0.015b
|
3.79 ± 0.19cd
| |
- Values followed by the same letters in each column (a, b, c, d) have no significant difference (Tukey’s test, p > 0.05).
-
W stands for wild blueberry and C stands for cultivated American blueberry (see experimental).