Treatments
|
|
Photosynthetic pigments
μg (mg dry weight)−1
|
Photosynthetic pigments
μg (mg dry weight)−1
|
|
Phycobiliproteins
μg (mg dry weight)−1
|
Phycobiliproteins
μg (mg dry weight)−1
|
Phycobiliproteins
μg (mg dry weight)−1
|
|
|
Chlorophyll a (Chl a)
|
Carotenoid
(Car)
|
|
Phycocyanin
(PC)
|
Allophycocyanin
(APC)
|
Phycoerythrin
(PE)
|
Control |
|
12.27 ± 0.21a
|
6.01 ±
0.10a
|
|
50.03 ± 0.86c
|
7.40 ±
0.12d
|
7.41 ± 0.12d
|
Ni |
|
8.62 ± 0.15e
|
4.30 ± 0.07e
|
|
40.71 ± 0.70d
|
5.33 ± 0.09f
|
6.56 ± 0.11e
|
Ni+SA |
|
10.82 ± 0.19cd
|
5.41 ±
0.09c
|
|
54.68 ± 0.94b
|
8.44 ±
0.14bc
|
8.44 ±
0.14bc
|
Ni+Ca |
|
10.99 ± 0.19c
|
5.59 ±
0.09bc
|
|
55.31 ± 0.95ab
|
8.68 ±
0.15ab
|
8.80 ±
0.15ab
|
Ni+NO |
|
11.57 ± 0.20b
|
5.70 ±
0.09b
|
|
57.65 ± 0.99a
|
9.00 ±
0.15a
|
9.04 ± 0.15a
|
Ni+SA+Ca+c-PTIO |
|
8.46 ± 0.15e
|
4.15 ±
0.07e
|
|
47.81 ± 0.82c
|
6.77 ±
0.11e
|
7.52 ± 0.13d
|
Ni+SA+NO+EGTA |
|
10.32 ± 0.18d
|
5.12 ±
0.08d
|
|
57.15 ± 0.98ab
|
8.24 ±
0.14c
|
8.19 ± 0.14c
|
Ni+SA+c-PTIO+EGTA |
|
7.32 ± 0.13f
|
3.45 ±
0.05f
|
|
37.72 ± 0.65e
|
4.72 ±
0.08g
|
5.62 ± 0.09f
|