| 植物生长延缓剂对百子莲开花的影响 |
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| 引用本文： | 卓丽环,李博,张琰,辛雅芬.植物生长延缓剂对百子莲开花的影响[J].安徽农业科学,2010,38(15):7807-7809. |
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| 作者姓名： | 卓丽环 李博 张琰 辛雅芬 |
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| 作者单位： | 东北林业大学园林学院,黑龙江哈尔滨,150040;上海农林职业技术学院,上海,201600;东北林业大学园林学院,黑龙江哈尔滨,150040;上海农林职业技术学院,上海,201600 |
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| 基金项目： | 上海市科技兴农重点攻关项目 |
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| 摘 要： | 采用不同浓度的多效唑（PP333）,矮壮素（CCC）和比久（B9）处理盆栽百子莲。结果表明：PP333处理浓度为1000mg/L时,推迟始花期9d,浓度为200mg/L时,延长花期持续时间近6d;施用20000mg/L的B9推迟始花期3d,延长花期持续时间2d;施用2000mg/L的CCC提前始花期3d,缩短花期持续时间2d,花径缩小12.26%,植株全部开花;3种延缓剂均使百子莲最高净花率下降,花葶增粗,PP333与CCC处理使花葶矮化。
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| 关 键 词： | 百子莲 植物生长延缓剂 花期 |
The Effects of Plant Growth Retardants on Flowering of Agapanthus praecox ssp.orientalis 'Big Blue' |
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| ZHUO Li-huan et al.The Effects of Plant Growth Retardants on Flowering of Agapanthus praecox ssp.orientalis 'Big Blue'[J].Journal of Anhui Agricultural Sciences,2010,38(15):7807-7809. |
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| Authors: | ZHUO Li-huan |
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| Institution: | ZHUO Li-huan et al(College of Landscape and Architecture,Northeast Forestry University,Harbin,Helongjang 150040) |
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| Abstract: | Agapanthus praecox were applied with PP333,CCC or B9 in different concentrations.The main results are showed as follows.Applied with PP333 made the initial bloom of Agapanthus praecox delayed 9d when concentration is 1 000 mg/L and the florescence prolonged nearly 6 d when concentration is 200 mg/L;Applied with B9 made the initial bloom of Agapanthus praecox delayed 3 d and the florescence prolonged 2 d when concentration is 20 000 mg/L;Application of CCC promoted flowering of Agapanthus praecox 3 d and the... |
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| Keywords: | Agapanthus praecox Plant grow retardants Flowering |
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