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

Table. 4.

Response to physiological and environmental stress ('16~'19, LATz).

Variety Premature heading (%) Appe-arance of wilting Adult leaf sense-cence Premature germination of panicley (%) Cold tolerancex
Heading delay (days) Grain fertility (%) PAw
Dahongmi 0.0 Strong Late 32.9ns 9** 36.2* 7
Jeogjinju 10.3 Strong Normal 31.3 22 16.2 8

nsNot significant

zLocal adaptability test

yGermination rate at 7 days after incubation (25℃, 100% RH)

xCold tolerance was evaluated at a cold-water (17℃) irrigated screening nursery in Chuncheon

wPhenotypic acceptability : strong(1), medium strong(3), medium(5), medium weak(7), weak(9)

Korean J. Breed. Sci. 2023;55:381-8 https://doi.org/10.9787/KJBS.2023.55.4.381
© 2023 Korean J. Breed. Sci.