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

Table. 4.

Response to physiological and abiotic stresses, and lodging tolerance.

Variety Premature headingz (%) Occurrence of wilting Leaf senescence at maturing Low temperature germinationy (%) Cold tolerancex Viviparous germinationv (%) Lodging index Field lodging (1~9)
Heading delay (days) Grain fertility (%) PAw (1~9)
Jungdream 6.8 Strong Late 66 17 35 6 18.3 90 1
Hwaseong 0.0 Strong Late 26 9 40 6 30.9 111 1

zPremature heading in 50-days old seedling

yGermination rate after 15 days at 13℃

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

wPhenotypic acceptability at ripening stage

vGermination rate at 7 days after incubation

Korean J. Breed. Sci. 2021;53:170-6 https://doi.org/10.9787/KJBS.2021.53.2.170
© 2021 Korean J. Breed. Sci.