处理组

净光合速率(Pn) (µmol∙m−2∙s−1)

构树

盐肤木

A

8.11 ± 1.63

11.37 ± 1.78

B

8.59 ± 0.99

8.23 ± 0.94

C

8.28 ± 3.01

8.48 ± 3.42

AB

8.77 ± 2.38

9.41 ± 0.92

AC

8.40 ± 1.67

10.18 ± 2.53

BC

9.19 ± 2.80

9.84 ± 5.06

ABC

11.00 ± 1.86

8.31 ± 4.12

CK

7.72 ± 0.10

5.65 ± 1.91