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Table 1 Seed characteristics and agronomic traits of three accessions of the Taichung Native 1 (TN1) rice variety

From: Genomic and phenotypic evaluation of rice susceptible check TN1 collected in Taiwan

Variable NTU TDARES NPGRC
Seed characteristics
 Length (mm) 69.6 ± 0.4 b 71.9 ± 1.1 a 68.8 ± 0.5 b
 Width (mm) 26.0 ± 0.3 25.6 ± 0.4 25.5 ± 0.3
 Breadth (mm) 18.0 ± 0.1 a 17.8 ± 0.1 a 17.1 ± 0.2 b
 Length/width ratio 2.7 ± 0.0 b 2.8 ± 0.1 a 2.7 ± 0.0 b
Agronomic traits
 Plant height (cm) 114.20 ± 2.1 115.28 ± 1.7 116.71 ± 3.4
 No. of leaves 14.0 ± 0.2 b 14.8 ± 0.2 a 15.0 ± 0.3 a
 No. of tillers 11.6 ± 0.4 a 9.9 ± 0.9 ab 8.1 ± 0.5 b
 No. of panicles
  Mature 10.8 ± 0.7 9.2 ± 0.9 8.8 ± 0.5
  Immature 3.0 ± 0.9 2.5 ± 0.9 2.7 ± 0.8
 No. of seeds
  Filled 515.7 ± 18.1 553.7 ± 45.2 548.3 ± 34.3
  Unfilled 329.2 ± 28.2 a 213.3 ± 23.2 b 234.0 ± 34.3 b
  1. Different letters indicate differences between TN1 genotype sources