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 tolerancey Viviparousw germination (%)
Discoloration (1-9)z Heading delay (day) Grain fertility (%) PAx
Alchanmi 0.0 Strong Late 1 14ns 26* 7 24.4ns
Hwaseong 0.0 Strong Late 1 10 43 6 30.8

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

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

xPhenotypic Acceptability

wGermination rate at 7 days after incubation in 25℃ chamber

*significant at 5% level, nsnot significant

Korean J. Breed. Sci. 2021;53:163-9 https://doi.org/10.9787/KJBS.2021.53.2.163
© 2021 Korean J. Breed. Sci.