Callus induction in different carnation cultivars | |||||||||||
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Dependent variable | Visual score | SS | ‘Mariposa’ | ‘Eskimo’ | ‘Cameron’ | ‘Tabasco’ | ‘Tabor’ | ‘Noblesse’ | ‘Liberty’ | ‘White Liberty’ | ‘Grand Slam’ |
CF 0–100% | excellent | ≥ 86 | 91.67% | 90.33% | |||||||
good | 51–85 | 72.33 | 62.25% | ||||||||
medium | 25–50 | 38.92% | 37.72% | ||||||||
weak | ≤ 25 | 18.67% | 22.73% | 19.67% | |||||||
DCI 2–30 day | excellent | ≤ 9 | 6 | 5 | |||||||
good | 10–19 | 14 | 14 | ||||||||
medium | 20–29 | 25 | 21 | 21 | 21 | ||||||
weak | ≥ 30 | 33 | |||||||||
CGR score 1–5 | excellent | 5 | 5 | 5 | |||||||
good | 4 | 4 | 4 | ||||||||
medium | 3 | 3 | 3 | 3 | |||||||
weak | ≤ 2 | 2 | 1 | ||||||||
CC score 1–5 | green | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |||
green - yellow | 4 | 4 | 4 | 4 | 4 | 4 | |||||
white | 3 | 3 | 3 | ||||||||
brown | ≤ 2 | 1 |
Regeneration frequency (%) for carnation cultivars | |||||||||||||
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PGR (mg·dm−3) | ‘Mariposa’ | ‘Eskimo’ | ‘Cameron’ | ‘Tabasco’ | ‘Tabor’ | ‘Noblesse’ | ‘Liberty’ | ‘White Liberty’ | ‘Grand Slam’ | Mean for all cultivars | |||
BA | NAA | As | AgNO3 | ||||||||||
3 | 0.2 | 0 | 0 | 4.76±0.74d | 23.81±0.74e | 23.81±0.74e | 28.57±1.3e | 19.05±0.74d | 23.81±0.74d | 19.05±0.74d | 23.81±0.74e | 4.76±0.74d | 19.05±0.95f |
3 | 0.6 | 0 | 0 | 19.05±0.74b | 66.67±0.74b | 71.43±1.3b | 66.67±0.74b | 66.67±0.74b | 42.86±2.24c | 66.67±0.74b | 66.67±0.74b | 19.05±0.74b | 53.96±2.38b |
2 | 0.2 | 0 | 0 | 4.76±0.74d | 14.29±1.3g | 4.76±0.74h | 14.29±0.14f | 9.53±0.74e | 14.29±1.3e | 9.53±0.74e | 4.76±0.74h | 9.53±0.74c | 9.53±0.46h |
2 | 0.6 | 0 | 0 | 0e | 38.1±0.74d | 9.53±1.5f | 38.1±0.74d | 0f | 23.81±1.98d | 0f | 9.53±1.5g | 0e | 13.23±1.79g |
2 | 0.2 | 20 | 5 | 9.53±1.4c | 38.1±0.74d | 33.34±0.74d | 38.1±0.74d | 9.53±1.44e | 33.34±0.74c | 9.53±1.5e | 23.81±1.98e | 23.81±1.98b | 24.34±1.36e |
3 | 0.2 | 20 | 5 | 9.53±0.74c | 33.34±1.5d | 76.19±0.74b | 38.1±1.98d | 33.34±1.5c | 80.95±0.74b | 76.19±0.74b | 38.1±1.98d | 23.81±1.5b | 45.51±2.86b |
2 | 0.6 | 40 | 5 | 4.76±0.74d | 57.14±1.27c | 61.91±1.5c | 61.91±1.5c | 42.86±0.79c | 61.91±1.5c | 33.34±1.5c | 42.86±1.3c | 9.53±0.74d | 41.80±2.46c |
3 | 0.6 | 40 | 5 | 38.1±0.74a | 90.47±0.74a | 95.24±0.74a | 95.24±0.74a | 80.95±0.74a | 95.24±0.74a | 90.47±0.74a | 90.47±0.74a | 33.34±0.74a | 78.83±2.76a |
5 | 0.6 | 40 | 5 | 4.76±0.74d | 23.81±0.74e | 66.67±0.74c | 61.91±0.74c | 28.57±2.24d | 14.29±1.3e | 28.57±2.24d | 19.05±1.98f | 9.53±0.74c | 28.57±2.42d |
3 | 0.6 | 80 | 5 | 0e | 19.05±0.74f | 19.05±0.74e | 19.05±0.74f | 33.34±1.5c | 0f | 28.57±1.3d | 19.05±0.74f | 4.76±0.74d | 15.87±1.32g |
Shoot number per explant for carnation cultivars | |||||||||||||
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PGR (mg·dm−3) | Mariposa’ | ‘Eskimo’ | ‘Cameron’ | ‘Tabasco’ | ‘Tabor’ | ‘Noblesse’ | ‘Liberty’ | ‘White Liberty’ | ‘Grand Slam’ | Mean for all cultivars | |||
BA | NAA | As | AgNO3 | ||||||||||
3 | 0.2 | 0 | 0 | 0.43±0.07c | 1.81±0.08d | 3.85±0.2f | 1.81±0.78f | 2.81±0.12e | 1.81±0.08d | 2.24±0.7c | 1.81±0.077c | 0.43±0.07d | 1.89±0.12e |
3 | 0.6 | 0 | 0 | 1±0.02a | 1.15±0.022c | 8.53±0.12e | 8.5±0.11d | 7.76±0.12d | 1.91±0.13e | 1.91±0.13d | 5.86±0.18b | 1±0.02c | 4.18±0.38d |
2 | 0.2 | 0 | 0 | 0.29±0.05d | 0.67±0.055e | 0.29±0.044g | 1.05±0.1g | 1.05±.1f | 0.76±0.06e | 0.67±0.5e | 0.29±0.04d | 0.57±0.04d | 0.63±0.03f |
2 | 0.6 | 0 | 0 | 0e | 1.81±0.077d | 3.71±0.59g | 4.76±0.56g | 0g | 1.81±0.08d | 0f | 1.05±0.1c | 0 e | 1.46±0.20e |
2 | 0.2 | 20 | 5 | 0.76±0.12c | 2.29±0.0c | 20.67±0.91d | 3.14±0.066f | 0.76±0.12f | 5±0.33c | 0.76±0.12e | 1.53±0.12c | 1.95±0.17c | 4.22±0.85d |
3 | 0.2 | 20 | 5 | 0.76±0.06b | 7.09±017b | 28.3±0.29a | 21.24±1.29c | 21.24±1.29c | 6.47±0.21b | 7.81±0.21b | 7.09±0.18b | 2.28±0.22b | 11.36±1.08b |
2 | 0.6 | 40 | 5 | 2.71±0.34a | 5.76±0.37c | 24.19±0.38b | 27.81±0.66a | 24.19±0.38a | 5.76±0.38c | 11.57±0.31b | 21.81±0.38a | 2.71±0.34a | 14.06±1.15b |
3 | 0.6 | 40 | 5 | 1±0.033a | 22.33±0.11a | 23.76±0.17b | 22±0.1b | 24.14±0.12a | 19±0.36a | 20.19±0.11a | 22.33±0.38a | 0.67±0.22b | 17.27±1.05a |
5 | 0.6 | 40 | 5 | 0.19±0.033d | 6.4±0.1b | 7.81±0.21e | 16.19±0.51c | 4.76±0.41e | 2.9±0.36c | 5±0.55d | 4.76±0.41c | 0.62±0.06c | 5.4±0.53c |
3 | 0.6 | 80 | 5 | 0e | 0.76±0.033e | 1.05±0.01g | 5.09±0.01e | 1.57±0.04e | 0 f | 2.38±0.01c | 1.28±0.011c | 0.38±0.06c | 1.39±0.18e |
PGRs (mg·dm−3) | Treatment number | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | |
2,4-D | 0.5 | 0.5 | 0.5 | 0.5 | 0.2 | 0.2 | 1 | 1 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.2 | 0.2 |
BA | 0.2 | 0.2 | 0.5 | 0.5 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.5 | 0.5 | 0 | 0 | 0 | 0 |
NAA | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
CH | 0 | 200 | 0 | 200 | 0 | 200 | 0 | 200 | 0 | 200 | 0 | 200 | 0 | 200 | 0 | 200 |