光合参数雌雄时间

冠层

2 m

4 m

6 m

8 m

10 m

C_i

雌

9:30

299.38 ± 61.05 a

303.08 ± 40.37 a

306.44 ± 52.46 a

342.42 ± 41.48 a

359.19 ± 33.05 a

11:30

270.18 ± 17.31 a

275.27 ± 43.42 a

267.20 ± 14.50 a

305.88 ± 28.96 a

295.92 ± 16.81 a

13:30

243.47 ± 31.87 a

261.47 ± 41.3 a

263.12 ± 49.3 a

265.53 ± 38.95 a

272.81 ± 55.24 a

15:30

259.89 ± 25.83 a

290.46 ± 19.06 a

278.38 ± 37.76 a

279.49 ± 16.28 a

291.01 ± 37.63 a

17:30

300.03 ± 3.58 a

307.01 ± 12.41 a

313.25 ± 41.97 a

339.53 ± 18.09 a

354.72 ± 39.53 a

雄

9:30

297 ± 69.01 a

278.41 ± 61.34 a

306.46 ± 59.95 a

327.51 ± 7.88 a

351.15 ± 45.55 a

11:30

253.19 ± 8.89 a

270.75 ± 53.98 a

289.91 ± 49.34 a

302.24 ± 32.39 a

280.36 ± 45.5 a

13:30

247.73 ± 46.88 a

256.35 ± 47.16 a

260.73 ± 52.26 a

273.34 ± 71.46 a

270.11 ± 18.05 a

15:30

255.68 ± 57.93 a

284.15 ± 55.31 a

286.72 ± 47.32 a

300.81 ± 31.37 a

279.82 ± 14.33 a

17:30

296.13 ± 11.62 a

307.07 ± 37.35 a

318.16 ± 69.55 a

334.4 ± 18.55a

343.71 ± 15.29 a

WUE

雌

9:30

3.12 ± 1.59 a

3.49 ± 0.78 a

2.35 ± 0.47 a

3.44 ± 0.81 a

3.21 ± 0.64 a

11:30

3.92 ± 0.57 a

3.86 ± 0.91 a

2.87 ± 0.27 ab

3.49 ± 0.51 ab

2.65 ± 0.32 b

13:30

2.68 ± 0.68 a

2.24 ± 0.81 a

1.63 ± 1.01 a

1.68 ± 0.68 a

1.59 ± 0.86 a

15:30

3.31 ± 0.45 a

3.24 ± 0.33 a

3.43 ± 0.65 a

2.04 ± 0.32 b

2.23 ± 0.69 b

17:30

2.82 ± 0.09 ab

3.03 ± 0.38 a

3.16 ± 0.5 a

1.92 ± 0.4 a

2.7 ± 0.87 ab

雄

9:30

2.85 ± 1.32 a

2.37 ± 1.32 a

3.59 ± 1.22 a

1.56 ± 0.14 a

2.82 ± 0.68 a

11:30

4.9 ± 0.61 a

4.22 ± 0.63 ab

3.85 ± 0.68 ab

3.3 ± 0.56 bc

2.43 ± 0.26 c

13:30

2.68 ± 0.86 a

1.68 ± 0.61 ab

1.61 ± 0.92 ab

1.35 ± 0.38 ab

1.26 ± 0.47 b

15:30

3.55 ± 0.41 a

1.57 ± 0.6 b

1.26 ± 0.29 b

1.38 ± 0.63 b

1.66 ± 0.26 b

17:30

3.91 ± 0.25 a

3.21 ± 0.39 ab

3 ± 1.56 ab

1.81 ± 0.39 b

3.35 ± 0.27 a