| 多效唑对水仙高度和花期的影响 |
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| 引用本文： | 崔向东,史素霞. 多效唑对水仙高度和花期的影响[J]. 安徽农业科学, 2011, 39(12): 6979-6980 |
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| 作者姓名： | 崔向东 史素霞 |
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| 作者单位： | 河北政法职业学院园林系,河北石家庄,050061 |
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| 摘 要： | [目的]探索不同浓度多效唑对水仙高度和花期的影响,实现对水仙株高和花期的调控。[方法]采用单因素完全随机试验设计,将多效唑设为5个浓度水平,用各浓度药液浸泡水仙球,观察水仙的长势、根系、叶片的颜色、花朵的色泽和香味等状况。[结果]20、30、40 mg/L浓度的多效唑处理过的水仙株型紧凑,高度适宜,延迟开花1～13 d,延长花期4～6 d,开花品质较佳。[结论]多效唑对水仙叶片和花葶高度都起到了一定的抑制作用,叶片浓绿厚实,花葶粗壮,同时不同程度地推迟了始花期,延长了开花时间,花径明显增大。
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| 关 键 词： | 多效唑 水仙 矮化 花期调控 |
The Effects of PP_(333) on the Height and Florescence of Narcissus tazetta |
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| CUI Xiang-dong et al. The Effects of PP_(333) on the Height and Florescence of Narcissus tazetta[J]. Journal of Anhui Agricultural Sciences, 2011, 39(12): 6979-6980 |
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| Authors: | CUI Xiang-dong et al |
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| Affiliation: | CUI Xiang-dong et al(Hebei Professional College of Political Sciences and Law,Shijiazhuang,Hebei 050061) |
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| Abstract: | [Objective] The effects of PP333 with different concentrations on height and flowering of narcissus were explored and a corresponding regulation of plant height and flowering may be achieved.[Method] A single-factor completely-randomized experiment was designed,in which the PP333 was set to 4 levels,with various concentrations of liquid immersion of Narcissus ball,and the growth,root,leaf color,flower color and fragrance and other conditions of narcissus were observed.[Result] The experiment revealed that 2... |
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| Keywords: | PP333 Narcissus tazetta dwarfing Flowering time regulator |
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