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长货架期(LSL)与果实硬度的区别

问题

长货架期与果实硬度有关吗?

如果一个品种的硬度很好,它就一定含有长货架期基因吗?

它们与青肩有关吗:

George

LSL是指果实的长货架期。硬度是果实成熟时的状态。硬度是果实的一般特性。而长货架期是由基因决定的,如:NOR 或RIN 基因是80年代中番茄育种家从野生番茄中提取出的长货架期基因,后被导入商业品种中,使得番茄的货架期从过去的采收后存放6-7天延长至21天。
长货架期, 果实硬度和青肩之间没有关系。 青肩也是品种的一种特性, 由G基因决定。长货架期的品种有可能有青肩或没有青肩。 采收可以视果实的硬度而定,只要我们能够做到适时采收。

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