Fig. 5: rin1 enhances yield under different planting densities under field conditions.
From: Soybean reduced internode 1 determines internode length and improves grain yield at dense planting
a–f Phenotype chacterization of wild-type HN35 and rin1 mutants planted at different densities (25, 35 or 45 × 104 plants/ha–2) in a nature field in Harbin, China (45°75′N, 126°63′E). a Phenotype of wild-type HN35 and rin1 mutants planted at different densities in the field. Scale bar = 20 cm. b Plant height (cm), n = 25. c Number of nodes, n = 25. d Internode length (cm), n = 25. e Grain yield per plant (g) n = 25. f Grain yield per plot (kg), n = 4. Data are means ± SEM. One-way ANOVA with Tukey’s post-test was performed to determine the effect of planting density on the indicated yield traits, P < 0.05. a–f letters indicate statistically significant differences. Source data are provided as a Source Data file.
