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

Table. 2.

Response to physiological and abiotic stresses

Cultivar Premature heading (%) Occurrence of wilting Leaf senescence at maturing Cold tolerancez Low tem. germinationy (%) Viviparous germinationx (%)
Seedling stage (1-9) Heading delay (day) Grain fertility (%) Phenotypic acceptability (1-9)
Drimi2ho 0.0 ns Strong ns Late ns 4ns 5** 41.5** 5 ns 48.2** 25.8**
Junam 0.0 Strong Late 3 11 38.2 5 32.5 31.2

zCold tolerance was evaluated at cold water (17℃) irrigation nursery

yGernimation rate for 15 days at 13℃

xGermination rate for 7 days at 25℃

nsmeans no significant difference, and ** mean significant difference at p<0.01 by t-test

Korean J. Breed. Sci. 2022;54:224-33 https://doi.org/10.9787/KJBS.2022.54.3.224
© 2022 Korean J. Breed. Sci.