Table 2.

Contents of leaf pigments of plants grown under high and low light.

Pigment content	High light	Low light	significance
Chl a (mg·dm−2)	2.030 ± 0.130	3.026 ± 0.108	∗∗∗
chl b (mg·dm−2)	1.337 ± 0.087	2.055 ± 0.071	∗∗∗
Chl (a + b) (mg·dm−2)	3.367 ± 0.216	5.081 ± 0.178	∗∗∗
chl a/b	1.522 ± 0.023	1.473 ± 0.012
Carotenoids (mg·dm−2)	0.388 ± 0.026	0.392 ± 0.022
Anthocyanin (A 530)	0.300 ± 0.028	0.143 ± 0.019	∗∗∗

Data are means ± SE (n = 9); ***indicated significant difference at P < 0.001.