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Table 3 Mean values of biometric traits of spike productivity traits in families F3:4 Chris Mutant/Novosibirskaya 67 grouped by Rht-B1 × VRN-B1 and Rht-B1 × Ppd-D1 alleles

From: Effects of Rht17 in combination with Vrn-B1 and Ppd-D1 alleles on agronomic traits in wheat in black earth and non-black earth regions

Genotype Grain weight in main spike, g Grain number per main spike, pcs. Thousand grain weight, g
Moscow Krasnodar Moscow Krasnodar Moscow Krasnodar
RRVV 1.17 ± 0.1aa 1.43 ± 0.1a 35.2 ± 1.3ab 48.5 ± 1.5a 32.9 ± 0.7a 29.5 ± 0.8a
RRvv 1.25 ± 0.1a 1.51 ± 0.1a 37.7 ± 3a 48.6 ± 3.9a 32.8 ± 1.9a 31.4 ± 1.8a
rrVV 0.95 ± 0.1b 1.35 ± 0.1b 33.6 ± 1.5b 50.2 ± 1.4a 27.6 ± 0.8b 27 ± 0.7b
rrvv 0.9 ± 0.2b 1.07 ± 0.5b 31.4 ± 4.8b 42.6 ± 14a 28.3 ± 1.7b 24.8 ± 5.2b
RRPP 1.17 ± 0.1a 1.43 ± 0.1a 35.2 ± 1.3bc 48.5 ± 1.5a 32.9 ± 0.7a 29.5 ± 0.8a
RRpp 1.24 ± 0.1a 1.41 ± 0.1ab 38.1 ± 1.7a 49.5 ± 1.7a 32.1 ± 1.1a 28.5 ± 0.8a
rrPP 0.95 ± 0.1b 1.35 ± 0.1b 33.6 ± 1.5c 50.2 ± 1.4a 27.6 ± 0.8b 27 ± 0.7b
rrpp 1.01 ± 0.1b 1.2 ± 0.2c 37.5 ± 3.2ab 47.6 ± 3.7a 26.2 ± 1.3b 24.8 ± 2c
  1. Mean value± confidence intervals at 0.01 significance level are shown
  2. aMean values designated with the same letters have no significant differences within each group of four genotypes (RRVV, RRvv, rrVV, rrvv and RRPP, RRpp, rrPP, rrpp) as calculated using two-way ANOVA