Growth and Flowering Responses of Cut Chrysanthemum Grown under Restricted Root Volume to Irrigation Frequency

Table 3

Effect of substrate volumes on shoot growth of chrysanthemum.

Substrate volume (cm^3)	73	140
Stem diameter (cm)	0.57^a	0.58^a
Number of internodes	38.63^b	44.75^a
Leaf area (cm^2)	487.69^b	825.15^a
Leaf number	67.33^b	89.29^a
Leaf length (cm)	9.22^b	11.38^a
Leaf width (cm)	5.21^b	6.20^a

Values in each column accompanied by different letters differ significantly at by Tukey’s test.