Table 1.
Effect of salinity on the different traits of the tomato
| Genotypes | Germination (%) | Speed of germination (days) | Root/Shoot dry weight ratio | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Control | 1 % NaCl | 3 % NaCl | Control | 1 % NaCl | 3 % NaCl | Control | 1 % NaCl | 3 % NaCl | |
| IIVR-Sel-2 | 76.00 | 52.00 | 36.00 | 5.00 | 7.00 | 13.00 | 0.571 | 0.588 | 0.629 |
| Arka Vikas | 64.00 | 36.00 | 24.00 | 5.00 | 8.00 | 12.00 | 0.516 | 0.539 | 0.647 |
| Sel.-7 | 96.00 | 80.00 | 52.00 | 4.00 | 7.00 | 12.00 | 0.765 | 0.793 | 0.875 |
| Azad T-2 | 92.00 | 64.00 | 40.00 | 5.00 | 7.00 | 12.00 | 0.500 | 0.583 | 0.600 |
| Punjab Upma | 60.00 | 48.00 | 40.00 | 5.00 | 10.00 | 13.00 | 0.555 | 0.684 | 0.786 |
| DARL-64 | 76.00 | 28.00 | 4.00 | 5.00 | 9.00 | 14.00 | 0.531 | 0.560 | 0.647 |
| BSS-368 | 60.00 | 20.00 | 16.00 | 5.00 | 10.00 | 14.00 | 0.500 | 0.524 | 0.563 |
| Himsona | 80.00 | 64.00 | 44.00 | 5.00 | 11.00 | 14.00 | 0.457 | 0.475 | 0.516 |
| Tom-187 | 80.00 | 52.00 | 20.00 | 5.00 | 7.00 | 14.00 | 0.449 | 0.500 | 0.567 |
| CO-3 | 92.00 | 48.00 | 20.00 | 5.00 | 9.00 | 14.00 | 0.417 | 0.429 | 0.580 |
| Mean | 77.60 | 49.20 | 29.60 | 4.90 | 8.50 | 13.20 | 0.53 | 0.57 | 0.64 |
| IIVR-Sel-2 x Arka Vikas | 44.00 | 36.00 | 24.00 | 5.00 | 9.00 | 12.00 | 0.389 | 0.429 | 0.526 |
| IIVR-Sel-2 x Sel.-7 | 36.00 | 32.00 | 16.00 | 5.00 | 7.00 | 14.00 | 0.400 | 0.470 | 0.539 |
| IIVR-Sel-2 x Azad T-2 | 84.00 | 72.00 | 60.00 | 5.00 | 6.00 | 13.00 | 0.436 | 0.477 | 0.563 |
| IIVR-Sel-2 x Punjab Upma | 68.00 | 52.00 | 40.00 | 5.00 | 8.00 | 14.00 | 0.375 | 0.410 | 0.448 |
| IIVR-Sel-2 x DARL-64 | 92.00 | 68.00 | 48.00 | 6.00 | 9.00 | 12.00 | 0.421 | 0.444 | 0.472 |
| IIVR-Sel-2 x BSS-368 | 60.00 | 52.00 | 28.00 | 5.00 | 10.00 | 14.00 | 0.436 | 0.482 | 0.522 |
| IIVR-Sel-2 x Himsona | 72.00 | 56.00 | 40.00 | 5.00 | 10.00 | 14.00 | 0.528 | 0.555 | 0.666 |
| IIVR-Sel-2 x Tom-187 | 84.00 | 72.00 | 52.00 | 6.00 | 9.00 | 14.00 | 0.419 | 0.465 | 0.548 |
| IIVR-Sel-2 x CO-3 | 72.00 | 32.00 | 20.00 | 5.00 | 8.00 | 14.00 | 0.594 | 0.666 | 0.736 |
| Arka Vikas x Sel.-7 | 72.00 | 60.00 | 32.00 | 5.00 | 6.00 | 14.00 | 0.298 | 0.306 | 0.324 |
| Arka Vikas x Azad T-2 | 84.00 | 68.00 | 56.00 | 5.00 | 6.00 | 14.00 | 0.489 | 0.500 | 0.606 |
| Arka Vikas x Punjab Upma | 88.00 | 72.00 | 60.00 | 5.00 | 9.00 | 14.00 | 0.412 | 0.450 | 0.533 |
| Arka Vikas x DARL-64 | 44.00 | 32.00 | 28.00 | 7.00 | 11.00 | 14.00 | 0.542 | 0.556 | 0.615 |
| Arka Vikas x BSS-368 | 64.00 | 20.00 | 12.00 | 5.00 | 10.00 | 14.00 | 0.472 | 0.577 | 0.632 |
| Arka Vikas x Himsona | 72.00 | 20.00 | 12.00 | 5.00 | 11.00 | 14.00 | 0.409 | 0.444 | 0.482 |
| Arka Vikas x Tom-187 | 20.00 | 4.00 | 4.00 | 7.00 | 12.00 | 14.00 | 0.474 | 0.500 | 0.571 |
| Arka Vikas x CO-3 | 76.00 | 20.00 | 20.00 | 5.00 | 8.00 | 14.00 | 0.465 | 0.563 | 0.652 |
| Sel.-7 x Azad T-2 | 80.00 | 68.00 | 40.00 | 6.00 | 11.00 | 13.00 | 0.407 | 0.435 | 0.486 |
| Sel.-7 x Punjab Upma | 84.00 | 68.00 | 52.00 | 5.00 | 8.00 | 13.00 | 0.526 | 0.566 | 0.652 |
| Sel.-7 x DARL-64 | 88.00 | 40.00 | 16.00 | 5.00 | 10.00 | 14.00 | 0.447 | 0.475 | 0.552 |
| Sel.-7 x BSS-368 | 92.00 | 76.00 | 64.00 | 4.00 | 9.00 | 13.00 | 0.453 | 0.489 | 0.514 |
| Sel.-7 x Himsona | 64.00 | 32.00 | 20.00 | 5.00 | 9.00 | 14.00 | 0.486 | 0.536 | 0.760 |
| Sel.-7 x Tom-187 | 88.00 | 60.00 | 28.00 | 5.00 | 10.00 | 13.00 | 0.511 | 0.553 | 0.621 |
| Sel.-7 x CO-3 | 84.00 | 48.00 | 20.00 | 5.00 | 9.00 | 13.00 | 0.511 | 0.541 | 0.615 |
| Azad T-2 x Punjab Upma | 84.00 | 60.00 | 32.00 | 5.00 | 9.00 | 14.00 | 0.468 | 0.528 | 0.680 |
| Azad T-2 x DARL-64 | 92.00 | 60.00 | 20.00 | 4.00 | 7.00 | 13.00 | 0.439 | 0.548 | 0.645 |
| Azad T-2 x BSS-368 | 96.00 | 72.00 | 48.00 | 4.00 | 6.00 | 12.00 | 0.422 | 0.471 | 0.513 |
| Azad T-2 x Himsona | 96.00 | 80.00 | 60.00 | 4.00 | 7.00 | 11.00 | 0.433 | 0.500 | 0.548 |
| Azad T-2 x Tom-187 | 76.00 | 48.00 | 36.00 | 5.00 | 10.00 | 14.00 | 0.525 | 0.594 | 0.727 |
| Azad T-2 x CO-3 | 80.00 | 64.00 | 28.00 | 5.00 | 8.00 | 14.00 | 0.550 | 0.625 | 0.739 |
| Punjab Upma x DARL-64 | 68.00 | 60.00 | 32.00 | 6.00 | 10.00 | 14.00 | 0.581 | 0.652 | 0.722 |
| Punjab Upma x BSS-368 | 76.00 | 48.00 | 24.00 | 5.00 | 9.00 | 13.00 | 0.594 | 0.654 | 0.737 |
| Punjab Upma x Himsona | 80.00 | 60.00 | 40.00 | 5.00 | 11.00 | 14.00 | 0.568 | 0.600 | 0.625 |
| Punjab Upma x Tom-187 | 84.00 | 60.00 | 48.00 | 5.00 | 7.00 | 13.00 | 0.434 | 0.475 | 0.516 |
| Punjab Upma x CO-3 | 64.00 | 40.00 | 28.00 | 6.00 | 10.00 | 14.00 | 0.516 | 0.565 | 0.667 |
| DARL-64 x BSS-368 | 80.00 | 60.00 | 40.00 | 5.00 | 9.00 | 13.00 | 0.537 | 0.567 | 0.650 |
| DARL-64 x Himsona | 64.00 | 16.00 | 4.00 | 6.00 | 11.00 | 14.00 | 0.533 | 0.546 | 0.667 |
| DARL-64 x Tom-187 | 84.00 | 68.00 | 32.00 | 5.00 | 7.00 | 13.00 | 0.512 | 0.586 | 0.652 |
| DARL-64 x CO-3 | 92.00 | 72.00 | 36.00 | 4.00 | 10.00 | 12.00 | 0.521 | 0.553 | 0.616 |
| BSS-368 x Himsona | 68.00 | 28.00 | 20.00 | 5.00 | 9.00 | 14.00 | 0.515 | 0.538 | 0.611 |
| BSS-368 x Tom-187 | 76.00 | 48.00 | 24.00 | 6.00 | 11.00 | 13.00 | 0.465 | 0.500 | 0.546 |
| BSS-368 x CO-3 | 64.00 | 28.00 | 16.00 | 6.00 | 10.00 | 14.00 | 0.548 | 0.611 | 0.643 |
| Himsona x Tom-187 | 88.00 | 68.00 | 52.00 | 5.00 | 8.00 | 13.00 | 0.522 | 0.539 | 0.600 |
| Himsona x CO-3 | 96.00 | 76.00 | 60.00 | 4.00 | 7.00 | 11.00 | 0.529 | 0.550 | 0.571 |
| Tom-187 x CO-3 | 92.00 | 60.00 | 20.00 | 4.00 | 6.00 | 12.00 | 0.500 | 0.527 | 0.600 |
| Mean | 75.82 | 51.91 | 33.16 | 5.11 | 8.82 | 13.36 | 0.48 | 0.52 | 0.60 |
| SD mean (σm) | 24.45 | 3.55 | 0.095 | ||||||
| SEm | 0.81 | 0.83 | 0.06 | ||||||
| CD (P = 0.05) | 2.26 | 2.31 | 0.17 | ||||||