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

Table. 3.

Response to physiological and environmental stress. ('19~'20, LATz)

Variety Premature

heading
(%)		 Appearance
of wilting		 Adult
leaf
sense-
cence		 Premature

germination of
panicley (%)		 Lodging
in the field
(1~9)		 Cold tolerancex
Heading delay
(days)		 Grain fertility
(%)		 PAw
Jeongdami 0.0 Strong Normal 1.7* 1 10ns 40.4** 7
Baekjinju 0.0 Strong Normal 7.5 3 8 16.9 9

**p<0.01, *p<0.05, nsNot significant(t-test)

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. 2025;57:29-38 https://doi.org/10.9787/KJBS.2025.57.1.29
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