Horticulture Industrial Research Div., Gyeonggi-Do Agricultural Research and Extension Services, Hwasung 445-784, Korea
© Tshe Korean Society of Breeding Science All rights reserved
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| Cultivar | Flower type | Colorz | Dormancyy | ||
|---|---|---|---|---|---|
|
|
|||||
| Petal | Leaf | Stem | |||
|
|
|||||
| Dream Prince | Single | Yellow (YG4A) | Green (GG139A) | Green (GG139A) | Weak |
| Dream King (control) | Single | Yellow (YG5A) | Green (GG144A) | Green (GG137B) | Weak |
| Grand Pink (seed parent) | Single | Pink (PG75C) | Green (GG143A) | Green (GG139C) | Weak |
| Classy (pollen parent) | Single | Pink (RPG68B) | Green (GGN137B) | Green (GG137D) | Weak |
| Cultivar | Flowering datez | Days to flowering (days) | Plant height (cm) | Flower diameter (cm) | Stem diameter (mm) | No. of leaves /stem | No. of flowers /stem | No. of petals /flower |
|---|---|---|---|---|---|---|---|---|
|
|
||||||||
| Dream Prince | Oct. 25 | 48 ± 1.1y | 98.6 ± 0.4 | 6.7 ± 0.3 | 7.4 ± 0.2 | 24.5 ± 1.3 | 19.6 ± 0.6 | 29.0 ± 0.6 |
| Dream King (control) | Oct. 26 | 49 ± 1.2 | 84.7 ± 0.5 | 3.7 ± 0.3 | 5.7 ± 0.4 | 31.0 ± 1.2 | 16.8 ± 0.7 | 25.3 ± 0.7 |
| Grand Pink (seed parent) | Oct. 26 | 49 ± 0.8 | 84.0 ± 2.2 | 4.8 ± 0.3 | 6.3 ± 0.3 | 22.6 ± 1.8 | 10.8 ± 1.3 | 21.6 ± 1.1 |
| Classy (pollen parent) | Oct. 22 | 45 ± 1.1 | 82.4 ± 2.1 | 3.9 ± 0.2 | 5.2 ± 0.4 | 27.4 ± 0.9 | 11.4 ± 2.1 | 32.6 ± 1.1 |
| Cultivar | Flowering datez | Days to flowering (days) | Plant height (cm) | No. of flowers /stem | No. of petals /flower | Flower diameter (cm) |
|---|---|---|---|---|---|---|
|
|
||||||
| Dream Prince | April 22 | 50 ± 1.1y | 94.6 ± 0.4 | 19.4 ± 0.4 | 27.8 ± 1.4 | 5.8 ± 0.4 |
| Dream King (control) | April 21 | 49 ± 1.0 | 85.7 ± 0.4 | 16.1 ± 0.5 | 24.6 ± 1.3 | 3.4 ± 0.2 |
| Grand Pink (seed parent) | April 22 | 50 ± 0.7 | 86.0 ± 3.2 | 11.6 ± 1.7 | 21.4 ± 1.5 | 4.6 ± 0.1 |
| Classy (pollen parent) | April 17 | 45 ± 0.7 | 81.2 ± 2.3 | 15.4 ± 2.6 | 33.2 ± 1.9 | 3.6 ± 0.1 |
| Cultivar | Flowering datez | Days to flowering (days) | Plant height (cm) | No. of flowers /stem | Flower diameter (cm) |
|---|---|---|---|---|---|
|
|
|||||
| Dream Prince | July 19 | 47 ± 1.1y | 97.5 ± 0.5 | 19.8 ± 0.5 | 5.8 ± 0.2 |
| Dream King (control) | July 20 | 48 ± 1.0 | 88.4 ± 0.4 | 11.8 ± 0.5 | 3.6 ± 0.1 |
| Grand Pink (seed parent) | July 22 | 50 ± 0.9 | 92.6 ± 2.2 | 13.2 ± 2.3 | 4.7 ± 0.2 |
| Classy (pollen parent) | July 16 | 44 ± 0.8 | 78.4 ± 2.3 | 15.8 ± 1.9 | 3.8 ± 0.1 |
| Cultivar | Resistance to white rust diseasez | Vase life (day) | Consumers Preferencey | ||
|---|---|---|---|---|---|
|
|
|||||
| No. of leaves Preferencey investigated/plant | No. of leaves infected/plant | No. of lesions/leaf | |||
| Dream Prince | 19.2 ± 2.1x | 0 ± 0 | 0 ± 0 | 21.2 ± 1.0 | 4.7 ± 0.42 |
| Dream King (control) | 18.2 ± 1.3 | 0 ± 0 | 0 ± 0 | 19.7 ± 1.0 | 4.5 ± 0.76 |
Inherent and morphological characteristics of a spray chrysanthemum, Dream Prince , the standard cultivar, Dream King and two parental cultivars of Grand Pink and Classy .
| Cultivar | Flower type | Color |
Dormancy |
||
|---|---|---|---|---|---|
|
|
|||||
| Petal | Leaf | Stem | |||
|
|
|||||
| Dream Prince | Single | Yellow (YG4A) | Green (GG139A) | Green (GG139A) | Weak |
| Dream King (control) | Single | Yellow (YG5A) | Green (GG144A) | Green (GG137B) | Weak |
| Grand Pink (seed parent) | Single | Pink (PG75C) | Green (GG143A) | Green (GG139C) | Weak |
| Classy (pollen parent) | Single | Pink (RPG68B) | Green (GGN137B) | Green (GG137D) | Weak |
zColor was measured with RHS (The Royal Horticultural Society) color chart
yVegetative dormancy was evaluated based on the possibilities of inducing the vegetative growth without chilling treatment
Characteristics of a spray chrysanthemum, ‘Dream Prince’, the standard cultivar and two parental cultivars in natural season.
| Cultivar | Flowering date |
Days to flowering (days) | Plant height (cm) | Flower diameter (cm) | Stem diameter (mm) | No. of leaves /stem | No. of flowers /stem | No. of petals /flower |
|---|---|---|---|---|---|---|---|---|
|
|
||||||||
| Dream Prince | Oct. 25 | 48 ± 1.1 |
98.6 ± 0.4 | 6.7 ± 0.3 | 7.4 ± 0.2 | 24.5 ± 1.3 | 19.6 ± 0.6 | 29.0 ± 0.6 |
| Dream King (control) | Oct. 26 | 49 ± 1.2 | 84.7 ± 0.5 | 3.7 ± 0.3 | 5.7 ± 0.4 | 31.0 ± 1.2 | 16.8 ± 0.7 | 25.3 ± 0.7 |
| Grand Pink (seed parent) | Oct. 26 | 49 ± 0.8 | 84.0 ± 2.2 | 4.8 ± 0.3 | 6.3 ± 0.3 | 22.6 ± 1.8 | 10.8 ± 1.3 | 21.6 ± 1.1 |
| Classy (pollen parent) | Oct. 22 | 45 ± 1.1 | 82.4 ± 2.1 | 3.9 ± 0.2 | 5.2 ± 0.4 | 27.4 ± 0.9 | 11.4 ± 2.1 | 32.6 ± 1.1 |
zNatural season, planted on August 13, short day treatments were started on Sep. 7, 2010-2012
yMean ± SD (n=30)
Plant characteristics of a spray chrysanthemum, ‘Dream Prince’ grown in spring.
| Cultivar | Flowering date |
Days to flowering (days) | Plant height (cm) | No. of flowers /stem | No. of petals /flower | Flower diameter (cm) |
|---|---|---|---|---|---|---|
|
|
||||||
| Dream Prince | April 22 | 50 ± 1.1 |
94.6 ± 0.4 | 19.4 ± 0.4 | 27.8 ± 1.4 | 5.8 ± 0.4 |
| Dream King (control) | April 21 | 49 ± 1.0 | 85.7 ± 0.4 | 16.1 ± 0.5 | 24.6 ± 1.3 | 3.4 ± 0.2 |
| Grand Pink (seed parent) | April 22 | 50 ± 0.7 | 86.0 ± 3.2 | 11.6 ± 1.7 | 21.4 ± 1.5 | 4.6 ± 0.1 |
| Classy (pollen parent) | April 17 | 45 ± 0.7 | 81.2 ± 2.3 | 15.4 ± 2.6 | 33.2 ± 1.9 | 3.6 ± 0.1 |
zSpring season, planted on Feb. 6, short day treatments were started on Mar. 3, 2012
yMean SD (n=30)
Plant characteristics of a spray chrysanthemum ‘Dream Prince’ grown in summer.
| Cultivar | Flowering date |
Days to flowering (days) | Plant height (cm) | No. of flowers /stem | Flower diameter (cm) |
|---|---|---|---|---|---|
|
|
|||||
| Dream Prince | July 19 | 47 ± 1.1 |
97.5 ± 0.5 | 19.8 ± 0.5 | 5.8 ± 0.2 |
| Dream King (control) | July 20 | 48 ± 1.0 | 88.4 ± 0.4 | 11.8 ± 0.5 | 3.6 ± 0.1 |
| Grand Pink (seed parent) | July 22 | 50 ± 0.9 | 92.6 ± 2.2 | 13.2 ± 2.3 | 4.7 ± 0.2 |
| Classy (pollen parent) | July 16 | 44 ± 0.8 | 78.4 ± 2.3 | 15.8 ± 1.9 | 3.8 ± 0.1 |
zSummer season, planted on May. 6, short day treatments were started on June 2, 2012
yMean ± SD (n=30)
Resistance to white rust disease and consumers’ preference of a new spray chrysanthemum, ‘Dream Prince’.
| Cultivar | Resistance to white rust disease |
Vase life (day) | Consumers Preference |
||
|---|---|---|---|---|---|
|
|
|||||
| No. of leaves Preferencey investigated/plant | No. of leaves infected/plant | No. of lesions/leaf | |||
| Dream Prince | 19.2 ± 2.1 |
0 ± 0 | 0 ± 0 | 21.2 ± 1.0 | 4.7 ± 0.42 |
| Dream King (control) | 18.2 ± 1.3 | 0 ± 0 | 0 ± 0 | 19.7 ± 1.0 | 4.5 ± 0.76 |
zResistance to white rust disease was evaluated under the condition of minimum 15°C night temperature and 100% relative humidity from Feb. 10 to Mar. 31, 2012
yConsumers’ preference survey was conducted at GARES in 2011-2012. (Index 1~5 : 1=poor, 3=intermediate, 5=excellent)
xMean ± SD (n=30)
Color was measured with RHS (The Royal Horticultural Society) color chart
Vegetative dormancy was evaluated based on the possibilities of inducing the vegetative growth without chilling treatment
Natural season, planted on August 13, short day treatments were started on Sep. 7, 2010-2012
Mean ± SD (n=30)
Spring season, planted on Feb. 6, short day treatments were started on Mar. 3, 2012
Mean SD (n=30)
Summer season, planted on May. 6, short day treatments were started on June 2, 2012
Mean ± SD (n=30)
Resistance to white rust disease was evaluated under the condition of minimum 15°C night temperature and 100% relative humidity from Feb. 10 to Mar. 31, 2012
Consumers’ preference survey was conducted at GARES in 2011-2012. (Index 1~5 : 1=poor, 3=intermediate, 5=excellent)
Mean ± SD (n=30)