[Retracted] Effect of Salinity on Biomass Yield and Physiological and Stem-Root Anatomical Characteristics of Purslane (Portulaca oleracea L.) Accessions
Table 4
Effect of salinity on net photosynthesis rate of 13 purslane accessions.
Accession number
Net photosynthesis (mol CO2/m2/sec) (% changes)
8 dS m−1
16 dS m−1
24 dS m−1
32 dS m−1
Ac1
7.83
13.50
17.32
16.85
Ac2
5.20
11.26
13.37
16.60
Ac3
1.28
2.51
3.56
8.09
Ac4
1.56
+4.43
3.12
4.93
Ac5
2.06
3.98
4.89
7.18
Ac6
1.38
3.32
5.27
6.85
Ac7
1.04
5.25
7.13
9.71
Ac8
1.37
2.59
6.55
9.48
Ac9
3.35
+4.06
0.81
1.22
Ac10
2.10
6.36
7.68
8.87
Ac11
0.82
3.20
7.86
8.82
Ac12
2.60
+7.60
0.10
3.03
Ac13
10.78
21.20
22.43
25.95
Mean
3.23
4.57
7.83
9.96
The plus symbol (+) indicates % increase of net photosynthesis rate.
