Ca Mg   S1 S2 Mean F   S1 S2 Mean F   F1 3.14 6.90 5.02   10.56 15.56 13.06   F2 9.02 19.39 14.21   27.32 40.21 33.77   F3 11.53 23.17 17.35   30.06 45.71 37.88   Mean (S) 7.90 16.49     22.65 33.83       S M F SF S M F SF SEM ± 0.31 0.38 0.46 0.65 0.71 1.02 1.25 1.77 CD(0.05)) 1.37 NS 1.34 1.89 3.20 NS 3.61 5.10   Main plot   Sub plot   Main plot   Sub plot   CV% 12.27   15.16   12.33   17.69

Table 5: Effect of sea water (S1) and aquaculture effluent (S2) irrigation along with various fertilizer levels [F1-no fertilizer (control), F2-125:37.5:25 NPK (50 percent RDF), F3-250:75:50 NPK (100 percent RDF)] on uptake of Ca and Mg nutrients (kg/ha) by Salicornia brachiate.