Korean Journal of Breeding Science :eISSN 2287-5174 / pISSN 0250-3360

Table. 4.

Response to physiological and abiotic stresses.

Variety Premature heading (%) Occurrence of wilting Leaf senescence at maturing Cold tolerancez Viviparousw germination (%)
Discoloration (1-9)y Heading delay (day) Grain fertility (%) PAx
Haedeul 9.6 Strong Late 1 20ns 39ns 5 7.7ns
Jopyeong 36.9 Strong Late 1 13 42 5 29.4

zCold tolerance was evaluated in Chuncheon cold-water (17℃) irrigated nursery

yEvaluation at maximum tillering stage (1: tolerance; 9: susceptible)

xPhenotypic Acceptability

wGermination rate at 7 days after incubation in 25℃ chamber

ns: Not significant

Korean J. Breed. Sci. 2023;55:63-9 https://doi.org/10.9787/KJBS.2023.55.1.63
© 2023 Korean J. Breed. Sci.