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Fig. 2 | Chemical and Biological Technologies in Agriculture

Fig. 2

From: Physiological and biochemical responses of Chinese cabbage (Brassica rapa var. chinensis) to different light treatments

Fig. 2

Brassica rapa var. chinensis biomass under different light treatments: A natural light (control); B 75 µmol m−2 s−1 light intensity and 12:12 h (light:dark) photoperiod; C 150 µmol m−2 s−1 light intensity and 12:12 h (light:dark) photoperiod; D 75 µmol m−2 s−1 light intensity and 6:6:6:6 h (light:dark:light:dark) photoperiod; E 150 µmol m−2 s−1 light intensity and 6:6:6:6 h (light:dark:light:dark) photoperiod; and F blue; G magenta; and H red spectrums. The error bars indicate the standard deviation. Different letters in lower case represent significant differences between treatments as determined by one-way ANOVA and the Tukey HSD post hoc test (p < 0.05)

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