处理Treatment

叶绿素a

Chl a (mg∙g⁻¹FW)

叶绿素b

Chl b (mg∙g⁻¹FW)

类胡萝卜素

Car Chl (mg∙g⁻¹FW)

总叶绿素

Total Chl (mg∙g⁻¹FW)

叶绿素a/b

Chl a/ Chl b

叶面积

Leaf area (cm²)

净光合速率

P_n (μmol CO₂ m⁻²∙s⁻¹)

气孔导度Cond (mmol H₂O m⁻²∙s⁻¹)

蒸腾速率Tr (mmol H₂O m⁻²∙s⁻¹)

CK

0.89 ± 0.01d

0.24 ± 0.01d

0.21 ± 0.02b

1.13 ± 0.01d

3.66 ± 0.01b

0.36 ± 0.03b

5.54 ± 0.21d

0.48 ± 0.09b

0.02 ± 0.04c

M₁

1.20 ± 0.02b

0.32 ± 0.02b

0.26 ± 0.01a

1.51 ± 0.01b

3.74 ± 0.01c

0.46 ± 0.001a

80.57 ± 4.04b

7.58 ± 0.6a

0.31 ± 0.02ab

M₂

1.26 ± 0.02a

0.36 ± 0.01a

0.28 ± 0.02a

1.62 ± 0.01a

3.51 ± 0.33a

0.47 ± 0.03a

91.89 ± 3.51a

8.29 ± 0.71a

0.34 ± 0.03a

M₁ + M₂

1.10 ± 0.15c

0.30 ± 0.03c

0.22 ± 0.01b

1.36 ± 0.01c

3.50 ± 0.02c

0.40 ± 0.02ab

53.26 ± 3.67c

6.37 ± 0.88a

0.23 ± 0.03b