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Response to physiological and abiotic stresses.
| Cultivar | Occurrence of wilting | Leaf senescence at maturing | Cold tolerance |
Low tem. germination |
Lodging | Viviparous germination |
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|---|---|---|---|---|---|---|---|---|---|---|
| Seedling stage (1-9) | Heading delay (day) | Grain fertility (%) | Phenotypic acceptability (1-9) | Breaking strength (g) | Index | |||||
| Namchan | Tolerance | Late | 4 | 17 | 19nsw | 8 | 70.0 |
1,631 | 113 | 6.3ns |
| Nampyeong | Tolerance | Late | 4 | 10 | 17 | 8 | 55.0 | 1,448 | 82 | 4.5 |
zCold tolerance was evaluated at cold water (17℃) irrigation nursery in Chuncheon substation, NICS
yGermination rate for 15 days at 13℃
xGermination rate for 7 days at 25℃
wns and * mean no significant and significant at p<0.05 by t-test, respectively