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

Table. 3.

Additive main effects and multiplicative interaction (AMMI) analysis of variance for yield-related traits of glutinous rice cultivars (genotype) by different cultivation time (environment).

Source of variation dfz HD CL PL PN NS TGW RRG BRR Yield
SS (%)y SS (%) SS (%) SS (%) SS (%) SS (%) SS (%) SS (%) SS (%)
Genotype (G) 7 635** 1.5 6,020** 49.4 154** 53.4 151** 32.2 14,794** 46.6 475** 60.6 5,003** 29.1 66** 28.5 16,747ns 4.3
Environment (E) 2 42,456** 98.0 1,812** 14.9 67** 23.1 3ns 0.7 5,971** 18.8 94** 12.0 67ns 0.4 73** 31.6 77,183** 19.8
Rep 6 3ns 0.0 197ns 1.6 3ns 1.2 19ns 4.1 1,105* 3.5 2ns 0.2 50ns 0.3 11* 4.8 13,708ns 3.5
G×E 14 49* 0.1 373 3.1 10ns 3.4 21ns 4.5 803ns 2.5 13ns 1.7 2,070ns 12.1 8ns 3.4 12,239ns 3.1
Residuals 114 192 0.4 3,781 31.0 55 18.9 275 58.5 9,076 28.6 200 25.5 9,988 58.1 74 31.8 270,331 69.3
AMMI PC1 8 18 73.0 154 82.3 3 67.4 8 79.1 347 86.4 4 58.9 918 88.7 2 62.8 5,224 85.4
AMMI PC2 6 7 27.0 33 17.7 2 32.6 2 20.9 55 13.6 3 41.1 117 11.3 1 37.2 895 14.6

zdf: degree of freedom.

yRate of proportion.

ns, * and ** stand for not significant at the 0.05 probability level, significant at the 0.05 and 0.01 probability level, respectively.

Korean J. Breed. Sci. 2023;55:9-29 https://doi.org/10.9787/KJBS.2023.55.1.9
© 2023 Korean J. Breed. Sci.