Plot

Plant height (cm)

Shoot fresh weight (g∙pot⁻¹)

Shoot dry weight

(g∙pot⁻¹)

Root dry weight

(g∙pot⁻¹)

N

28.5 ± 5.6 b

17.07 ± 1.63 c

6.78 ± 0.71 b

1.28 ± 0.48 c

1500

32.2 ± 4.3 a

29.32 ± 1.25 b

7.18 ± 0.38 b

1.69 ± 0.42 b

5000

33.7 ± 6.9 a

35.84 ± 3.06 a

8.12 ± 0.58 a

2.45 ± 1.32 a

8000

32.1 ± 8.7 a

27.77 ± 0.40 b

6.80 ± 0.85 b

1.37 ± 0.48 c