贮藏条件对彩色马蹄莲种球生长和开花的影响

Effect of Storage Temperature,Duration on the Growing and Flowering of Zantedeschia Hybrid

球茎萌芽率与贮藏温度正相关,且品种间差异明显,在6℃和12℃贮藏8周后,"黑眼睛"萌芽率分别为45.9%和49.2%,"佳人"萌芽率分别为27.9%和50.0%。开花数随贮藏时间延长而减少,"黑眼睛"种球12℃贮藏8周,12周,16周开花数最多,"佳人"种球12℃贮藏16周开花数最多。

Tubers of the two hybrid Z. were stored at 6℃ and 12℃. Over 8 weeks period the sprouting rate of ‘Black Eyes’ were 45. 9% and 49. 2%, ‘Beauty’ were 27. 9% and 50. 0% respectively. The proportion of flowering of the two hybrid Z. were reduced by prolonged at 12℃. The flowers of ‘Black Eyes’ were the most at 12℃ over 8,12,16 weeks. The flowers of ‘Beauty’ were the most at 12℃ over 16 weeks.