Sample | Initial weight (g) | Final weight (g) | Gonadal weight (g) | No of eggs in 1 g sample | weight gain (g) | In (weight gain) | Specific growth rate | Protein efficiency ratio | Gonadal somatic index | Fecundity (Eggs) | Fecundity in 1000 |
A | 447 | 456 | 18 | 30,000 | 9 | 2.20 | 7.86 | 0.193 | 3.947 | 540,000 | 540 |
A | 371 | 378 | 14 | 29,120 | 7 | 1.95 | 6.96 | 0.150 | 3.704 | 407,680 | 407.68 |
A | 364 | 372 | 15 | 31,200 | 8 | 2.08 | 7.43 | 0.172 | 4.032 | 468,000 | 468 |
A | 326 | 342 | 31 | 64,480 | 16 | 2.77 | 9.89 | 0.343 | 9.064 | 1,998,880 | 1998.88 |
A | 291 | 310 | 6 | 12,480 | 19 | 2.94 | 10.50 | 0.408 | 1.935 | 74,880 | 74.88 |
A | 287 | 291 | 32 | 66,560 | 4 | 1.39 | 4.96 | 0.086 | 10.997 | 2,129,920 | 2129.92 |
A | 285 | 288 | 22 | 45,760 | 3 | 1.10 | 3.93 | 0.064 | 7.639 | 1,006,720 | 1006.72 |
B | 400 | 440 | 19 | 35,000 | 40 | 3.69 | 13.18 | 0.858 | 4.318 | 665,000 | 665 |
B | 345 | 392 | 24 | 18,024 | 47 | 3.85 | 13.75 | 1.009 | 6.122 | 432,576 | 432.576 |
B | 317 | 372 | 29 | 21,779 | 55 | 4.01 | 14.32 | 1.180 | 7.796 | 631,591 | 631.591 |
B | 304 | 364 | 36 | 27,036 | 60 | 4.09 | 14.61 | 1.288 | 9.890 | 973,296 | 973.296 |
B | 304 | 338 | 39 | 29,289 | 34 | 3.53 | 12.61 | 0.730 | 11.538 | 1,142,271 | 1142.27 |
B | 270 | 320 | 6 | 4506 | 50 | 3.91 | 13.96 | 1.073 | 1.875 | 27,036 | 27.036 |
B | 261 | 298 | 34 | 25,534 | 37 | 3.61 | 12.89 | 0.794 | 11.409 | 868,156 | 868.156 |
C | 365 | 398 | 54 | 46,008 | 33 | 3.50 | 12.50 | 0.708 | 13.568 | 2,484,432 | 2484.43 |
C | 366 | 391 | 40 | 34,080 | 25 | 3.22 | 11.50 | 0.536 | 10.230 | 1,363,200 | 1363.2 |
C | 328 | 382 | 35 | 29,820 | 54 | 3.99 | 14.25 | 1.159 | 9.162 | 1,043,700 | 1043.7 |
C | 325 | 377 | 33 | 28,116 | 52 | 3.95 | 14.11 | 1.116 | 8.753 | 927,828 | 927.828 |
C | 308 | 372 | 23 | 19,596 | 64 | 4.16 | 14.86 | 1.373 | 6.183 | 450,708 | 450.708 |
C | 301 | 351 | 24 | 20,448 | 50 | 3.91 | 13.96 | 1.073 | 6.838 | 490,752 | 490.752 |
C | 299 | 338 | 40 | 34,080 | 39 | 3.66 | 13.07 | 0.837 | 11.834 | 1,363,200 | 1363.2 |