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该试验分析了红菜苔（Brassicacampestuisvarpurpurea）种株不同采收期对种子产量和种子质量的影响。种子质量是以种子活力、种子发芽力和种子大小进行评价的。结果显示，红菜苔十月红一号品种在种株最老熟荚果内籽粒变色后13天为最佳采收期。
The experiment analyzed the effects of harvest time of Brassica pestis var. Purpurea on seed yield and seed quality. Seed quality is evaluated by seed vigor, seed germination and seed size. The results showed that the red ginseng October red varieties in the oldest strains of the most mature pod kernel discoloration 13 days after the best harvest time.