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

Table. 7.

The result of regional yield trials carried from 2018 to 2020 in 4 regions.

Yield (ton/ha-1)

Location Sinbaram Pungsannamulkong


2018 2019 2020 Mean Index 2018 2019 2020 Mean
Suwon 3.46 2.93 3.38 3.26 96 3.73 3.27 3.24 3.41
Naju 3.91 3.37 3.24 3.51 94 4.36 3.44 3.36 3.72
Dalseong 2.25 2.87 3.18 2.77 100 2.55 2.62 3.17 2.78
Jeju 2.12 0.85*z 0.90* 1.29 67 2.78 1.70 1.32 1.93

Mean 2.93 2.51 2.68 2.71 92 3.35 2.76 2.77 2.96

t-valuey -0.68ns

zTyphoon and rainy season damage

yns means ‘non-significant’ between Sinbaram and Pungsannamulkong at 0.05 by student t-test

Korean J. Breed. Sci. 2025;57:39-48 https://doi.org/10.9787/KJBS.2025.57.1.39
© 2025 Korean J. Breed. Sci.