Plant Breeding and Biotechnology : eISSN 2287-9366 / pISSN 2287-9358

Table. 2.

Table. 2.

Variation of germination rates under accelerated aging conditions at three different days for 24 Korean soybean cultivars.

Name Control (%) Germinationz) (%)

3 daysy) Reduction ratex) (%) 4 days Reduction rate (%) 5 days Reduction rate (%)
Saebyeolkong 80.0 61.7 22.9 20.0 75.0 0.0 100.0
Wonheug 100.0 46.7 53.3 6.7 93.3 10.0 90.0
Dajangkong 70.0 53.3 23.9 0.0 100.0 0.0 100.0
Soyeon 90.0 55.0 38.9 15.0 83.3 0.0 100.0
Sojeong 93.3 65.0 30.3 66.7 28.5 33.3 64.3
Sogang 93.3 40.0 57.1 18.3 80.4 11.7 87.5
Haman 96.7 70.0 27.6 21.7 77.6 10.0 89.7
Dawonkong 76.7 51.7 32.6 20.0 73.9 5.0 93.5
Singang 93.3 48.3 48.2 8.3 91.1 6.7 92.8
Seonam 90.0 68.3 24.1 15.0 83.3 0.0 100.0
Jinpumkong 2ho 93.3 68.3 26.8 1.7 98.2 0.0 100.0
Saedanbaeg 66.7 55.0 17.5 20.0 70.0 10.0 85.0
Pung-won 90.0 70.0 22.2 23.3 74.1 13.3 85.2
Dachae 90.0 85.0 5.6 48.3 46.3 10.0 88.9
Daewonkong 93.3 68.3 26.8 6.7 92.8 0.0 100.0
Jangmikong 100.0 76.7 23.3 0.0 100.0 0.0 100.0
Igsannamulkong 100.0 83.3 16.7 26.7 73.3 15.0 85.0
Jinpumkong 83.3 71.7 13.9 25.0 69.9 20.0 75.9
Namhaekong 90.0 81.7 9.2 11.7 87.0 3.3 96.3
Songhagkong 70.0 75.0 ‒7.4 68.3 2.4 51.7 26.1
Saealkong 56.7 53.3 5.9 1.7 97.0 0.0 100.0
Haepum 83.3 63.3 24.0 20.0 75.9 5.0 93.9
Daepung 90.0 71.7 20.3 5.0 94.4 0.0 100.0
Hosim 95.0 68.3 28.1 11.7 75.0 3.3 96.5
LSD 5% 17.4 27.2 25.6 27.7 31.7 14.3 16.0

z)Germination was calculated at three days after putting the seeds on petri dish.

y)Accelerated aging was 40℃ with >90% relative humidity for three different days.

x)Reduction rate was calculated following formula; reduction rate (%) = 100 ‒ [(germination rates under accelerated conditions / germination rates under control conditions) × 100].

Plant Breed. Biotech. 2023;11:263-70 https://doi.org/10.9787/PBB.2023.11.4.263
© 2023 Plant Breed. Biotech.