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

Table. 2.

Descriptive statistics of agronomic traits and grain protein content for 200 germplasms in 2018-2019.

DHz DMy PHx



Namyangju-si Wanju-gun Jinju-si Namyangju-si Wanju-gun Jinju-si Namyangju-si Wanju-gun Jinju-si
Mean 216.41 189.42 180.04 253.99 224.45 217.08 79.58 77.99 88.57
SDt 1.38 1.82 4.15 2.67 2.23 2.72 16.27 10.13 12.27
Variance 1.91 3.32 17.22 7.11 4.98 7.41 264.60 102.62 150.60
Minimum 210.00 186.00 156.00 249.00 219.00 209.00 39.67 51.00 56.00
Maximum 219.00 195.00 188.00 262.00 230.00 222.00 122.67 106.00 123.00

SLw GYv GPu



Namyangju-si Wanju-gun Jinju-si Namyangju-si Wanju-gun Jinju-si Namyangju-si Wanju-gun Jinju-si

Mean 10.24 9.01 8.75 3960.78 3622.08 5821.90 16.07 11.54 11.99
SD 1.46 1.02 1.04 1687.10 1046.97 976.84 1.40 1.26 1.22
Variance 2.12 1.04 1.08 2846291.01 1096149.32 954224.51 1.95 1.58 1.50
Minimum 6.25 5.90 5.50 1187.50 750.00 3530.00 13.40 8.98 9.33
Maximum 14.33 12.00 11.80 8229.17 6520.83 9440.00 20.45 15.25 15.73

zDH: Days to heading, yDM: Days to maturity, xPH: Plant height (cm), wSL: Spike length (cm), vGY: Grain yield (kg/ha), uGP: Grain protein content (%) tSD: Standard deviation

Korean J. Breed. Sci. 2021;53:42-52 https://doi.org/10.9787/KJBS.2021.53.1.42
© 2021 Korean J. Breed. Sci.