Date

Second leaf length (cm)

Height (cm)

Density (plants/m²)

Aboveground biomass (g/m²)

15 Aug

6.92 ± 0.18ab

9.33 ± 0.14a

674.6 ± 68.6a

20.55 ± 2.57a

25 Aug

7.11 ± 0.21a

9.51 ± 0.19a

784.0 ± 91.4a

22.67 ± 1.67a

4 Sep

6.27 ± 0.22abc

8.60 ± 0.10ab

782.4 ± 84.0a

22.58 ± 3.45a

14 Sep

6.05 ± 0.28b

8.61 ± 0.32ab

908.8 ± 85.0a

22.54 ± 1.73a

24 Sep

5.86 ± 0.18c

8.26 ± 0.18b

911.4 ± 54.5a

25.16 ± 0.82a

4 Oct

6.19 ± 0.22abc

8.92 ± 0.32ab

806.4 ± 69.6a

27.33 ± 2.33a