果实成熟度与后熟对樱桃番茄制种的影响

摘要：为了提高樱桃番茄采种产量和质量，降低杂交一代种子的生产成本。以不同成熟度果实直接剖果取种和其后熟处理收获的F1种子作为试验材料，研究了不同果实成熟度和后熟处理对樱桃番茄制种产量和质量的影响。结果表明：杂交种果半熟期采后经室内后熟至完熟的处理最佳。种子千粒重、活力和对后代生长发育的影响与完熟期采果制种的质量相当，而制种产量提高了12.1%。

Effects of Fruit Maturity and Ripening on Cherry Tomato Seed Production

In order to improve the cherry tomato seed yield and quality,reduce the cost of F1 seed production,with different maturity and ripening of F1 seed treatment as experimental materials to study the different fruit maturity and ripening cherry tomato seed treatment on yield and quality.The results showed that：Hybrid F1 seed taken by the indoor after-ripening to ripening from half of maturity was the best.Thousand-seed weight,the relevant indexes of seed vigor,growth and development of future generations were equivalent of that of ripening seed,and seed production increased by 12.1%.