Figure 7.

The effects of the supplementary and night-interrupting 10 μmol∙m⁻²∙s⁻¹ PPFD B light on the accumulation of carbohydrates and soluble proteins in kalanchoe (Kalanchoe blossfeldiana ‘Rudak’), after 60 days of exposure to the photoperiodic light treatments. Vertical bars indicate the means ± standard error (n = 6). Different lowercase letters indicate significant separation within treatments by the Duncan’s multiple range test at p ≤ 0.05. (See Figure 2 for details on the photoperiodic treatments with B light).