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

Table 2

Effect of irrigation frequencies on chlorophyll fluorescence efficiency (Fv/Fm) and chlorophyll content.

Irrigation frequency (times/day)	4	6	8
Fv/Fm	0.70^a	0.69^a	0.73^a
Chlorophyll content	53.21^a	54.12^a	53.53^a

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