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

Table 5 Correlation coefficients between the presence of the Rht-B1p, Vrn-B1a, and Ppd-D1a alleles in homozygotes and valuable agronomic traits in families F_3:4 Chris Mutant/Novosibirskaya 67

Agronomic trait	Rht-B1p		Vrn-B1a		Ppd-D1a
Agronomic trait	Moscow	Krasnodar	Moscow	Krasnodar	Moscow	Krasnodar
Plant height (PH)	−0.71^a	−0.90^a	−0.03	0.02	−0.06^a	0.04^a
Internode number (IN)	−0.13^a	− 0.27^a	−0.05	0.02	0.03	−0.15^a
Peduncle length (PL)	−0.59^a	− 0.86^a	− 0.01	− 0.01	− 0.06^a	0.09^a
Main spike length (MSL)	− 0.15^a	− 0.11^a	− 0.01	0.14^a	− 0.02	− 0.01
Spikelet number per main spike (SN)	0.003	− 0.05	− 0.04	− 0.02	− 0.15^a	− 0.26^a
Spike compactness (SC)	0.16^a	0.06^a	− 0.03	− 0.15^a	− 0.13^a	−0.23^a
Main spike weight (MSW)	−0.29^a	−0.11^a	− 0.04	−0.01	− 0.09^a	0.04
Main culm weight (MCW)	−0.54^a	−0.19^a	− 0.08^a	0.004	− 0.10^a	−0.04
Main shoot biomass (MSB)	−0.40^a	−0.21^a	− 0.05	0.00	− 0.10^a	−0.02
Grain weight per main spike (GW)	−0.29^a	−0.15^a	− 0.02	−0.01	− 0.08^a	0.08^a
Grain number per main spike (GN)	−0.09^a	0.06	−0.02	0.04	−0.16^a	0.01
Grain number per spikelet (GNS)	−0.11^a	0.09	0.01	0.05	−0.09^a	0.16^a
Thousand grain weight, g (W)	−0.45^a	−0.29^a	− 0.01	−0.07	0.08^a	0.14^a
Harvest index (HI)	0.12^a	0.07	0.05	0.02	0.02	0.10^a
Heading date (H)	0.47^a	−0.06^a	−0.06	0.19^a	−0.35^a	−0.63^a
Sum of active (> 10 °C) temperatures to heading date, ^○C (SAT)	0.47^a	− 0.05^a	− 0.06	0.19^a	− 0.36^a	−0.63^a
Sum of active (> 12 h) light days to heading date, h (SAD)	0.47^a	−0.06^a	− 0.06	0.19^a	− 0.35^a	−0.64^a

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