Table 6. Main environmental factors of eight locations throughout China.
Items | S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 |
---|---|---|---|---|---|---|---|---|
XN | 6.31 ± 0.03 abcd | 28.12 ± 0.02 cde | 32.65 ± 0.04 abc | 8.09 ± 0.07 ab | 7.43 ± 0.04 abc | 8.13 ± 0.03 abcd | 32.21 ± 0.02 cde | 35.82 ± 0.03 abc |
XP | 6.42 ± 0.06 ab | 7.58 ± 0.05 a | 8.56 ± 0.02 b | 11.37 ± 0.15 de | 8.25 ± 0.24 ab | 7.24 ± 0.06 ab | 8.85 ± 0.05 a | 10.13 ± 0.02 b |
XK | 107.69 ± 0.02 cde | 357.53 ± 0.04 e | 96.71 ± 2.14 de | 132.04 ± 4.30 e | 160.41 ± 0.01 de | 135.96 ± 0.02 cde | 384.35 ± 0.03 e | 112.71 ± 0.04 de |
XOM | 5.00 ± 0.01 bcde | 6.52 ± 0.01 bcd | 5.40 ± 0.01 b | 10.02 ± 0.06 de | 6.38 ± 0.03 cde | 4.09 ± 0.01 bcde | 7.22 ± 0.03 bcd | 6.50 ± 0.01 b |
XTN | 0.23 ± 0.02 e | 0.25 ± 0.001 bc | 0.20 ± 0.004 e | 0.29 ± 0.005 de | 0.32 ± 0.004 e | 0.17 ± 0.001 e | 0.33 ± 0.001 bc | 0.16 ± 0.005 e |
XTP | 0.03 ± 0.001 ab | 0.11 ± 0.002 cde | 0.14 ± 0.003 e | 0.21 ± 0.005 bc | 0.05 ± 0.001 de | 0.02 ± 0.001 ab | 0.15 ± 0.002 cde | 0.32 ± 0.003 e |
XTK | 2.45 ± 0.01 e | 1.49 ± 0.02 de | 1.62 ± 0.04 de | 1.77 ± 0.03 abc | 2.46 ± 0.05 e | 2.60 ± 0.01 e | 1.56 ± 0.02 de | 2.35 ± 0.04 de |
XpH | 6.20 ± 0.05 abc | 7.31 ± 003 bcd | 6.59 ± 0.05 cde | 6.39 ± 0.07 cde | 6.12 ± 0.06 abcd | 6.40 ± 0.05 abc | 7.09 ± 003 bcd | 6.20 ± 0.05 cde |
XAMT | 7.00 ± 0.05 ab | 6.90 ± 0.08 d | 6.40 ± 0.04 e | 4.32 ± 0.02 e | 6.80 ± 0.05 cde | 9.00 ± 0.05 ab | 6.90 ± 0.08 d | 7.60 ± 0.04 e |
X1 | −7.0 ± 0.01 bcd | −4.0 ± 0.04 abcd | −8.2 ± 0.02 de | −7.6 ± 0.05 bcd | −2.2 ± 0.04 bcd | −5.6 ± 0.01 bcd | 1.5 ± 0.03 abcd | −5.0 ± 0.02 de |
X7 | 19.0 ± 0.01 abc | 22.5 ± 0.07 ab | 23.4 ± 0.03 bcd | 21.7 ± 0.04 d | 15.5 ± 0.01 ab | 13.4 ± 0.02 abc | 16.3 ± 0.03 ab | 16.8 ± 0.05 bc |
XAAT | 1847.43 ± 0.03 bc | 2390.80 ± 0.05 ab | 3643.87 ± 0.06 c | 4108.22 ± 0.04 bcd | 1265.20 ± 0.04 bcde | 1526.70 ± 0.03 bc | 2263.20 ± 0.05 ab | 1931.52 ± 0.03 bcd |
XAHT | 40.44 ± 0.08 cd | 32.80 ± 0.04 bc | 39.50 ± 0.01 abc | 35.00 ± 0.03 ab | 31.70 ± 0.01 cd | 24.60 ± 0.04 cd | 30.60 ± 0.05 bc | 33.90 ± 0.02 abc |
XALT | −24.00 ± 0.04 de | −25.50 ± 0.06 d | −26.62 ± 0.03 bcd | −24.24 ± 0.01 bc | −28.91 ± 0.04 abc | −23.40 ± 0.04 de | −14.4 ± 0.02 d | −20.30 ± 0.03 bcd |
XAAP | 616.32 ± 0.01 abc | 635.44 ± 0.04 bc | 620.30 ± 0.04 abc | 530.27 ± 0.06 cde | 880.30 ± 0.04 ab | 627.20 ± 0.01 abc | 650.45 ± 0.04 bc | 642.41 ± 0.06 abc |
XASD | 2370.12 ± 0.04 ab | 2021.35 ± 0.07 bcde | 1226.55 ± 0.03 bc | 2659.62 ± 0.06 abc | 1738.34 ± 0.03 a | 2206.40 ± 0.04 ab | 2020.53 ± 0.07 bcde | 2246.20 ± 0.01 bc |
XFFP | 132.61 ± 15.38 abc | 158.00 ± 9.66 a | 230.54 ± 11.55 ab | 121.52 ± 8.12 abc | 180.00 ± 1.23 a | 167.00 ± 15.38 abc | 180.00 ± 9.66 a | 147.35 ± 11.55 ab |
XALTI | 2061.25 ± 36.55 a | 2747 ± 87.32 c | 2800 ± 56.72 c | 2311.5 ± 23.65 b | 2525.25 ± 121.66 b | 3200 ± 67.54 d | 3345.25 ± 210.4 d | 3373.75 ± 121.41 d |
Eighteen environmental factors were performed in the Table 1. For the same variable, values with no letters in common are significantly different (P < 0.05).