Biomass parameters

UV-B radiation, kJ∙m−2∙d−1

F test

0

5

10

15

Leaf dry weight, g

20.6bc

24.2ab

20.4c

24.4a

3.67

Stem dry weight, g

30.3a

29.5a

23.2b

30.1a

4.27

Root dry weight, g

18.4a

16.8a

17.7a

17.7a

ns

Pod dry weight, g

75.8a

68.1b

67.5b

69.3ab

7.51

Total dry weight, g

145.0a

138.5a

128.8a

141.5a

ns

Pods, no. plant−1

109.9a

101.6b

105.7ab

107.8ab

6.57

Seeds, no. plant−1

259.3a

237.7b

248.4ab

258.8a

16.19

Seeds, no. pod−1

2.36a

2.34a

2.35a

2.41a

ns

Seed weight, g∙seed−1

0.22a

0.21ab

0.21b

0.20b

0.013