| 赤霉素对万寿菊株高及花期的影响 |
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| 引用本文： | 陈海妹.赤霉素对万寿菊株高及花期的影响[J].安徽农学通报,2009,15(19):107-108. |
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| 作者姓名： | 陈海妹 |
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| 作者单位： | 海口市园林科学研究所,海南海口,570206 |
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| 摘 要： | 应用赤霉素不同质量浓度和不同处理频率对万寿菊“安提瓜”品种进行处理。试验结果表明：合适质量浓度的赤霉素喷施具有促进万寿菊株高增加，提早开花及缩短花期的作用。在一定的范国内，赤霉素质量浓度与株高增长呈正相关，与花期持续时间呈负相关。在各个处理组中，每3d喷施1次浓度为375mg／L的赤霉素处理，植株增高明显，株形优化，花期提早，花朵数多，开花整齐一致。
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| 关 键 词： | 赤霉素 万寿菊 株高 花期 |
Effects of Spraying with GA3 on the Flowering and Plant Height of Tagetes erecta |
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| Chen haimei.Effects of Spraying with GA3 on the Flowering and Plant Height of Tagetes erecta[J].Auhui Agricultural Science Bulletin,2009,15(19):107-108. |
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| Authors: | Chen haimei |
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| Institution: | Chen haimei(Institute of L,scape,Haikou 570206,China) |
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| Abstract: | The application of gibberellin(GA3) in different concentration and frequency of different treatments of Tagetes erecta antigua varieties for processing.The result showed that: a suitable concentration of gibberellin spraying Tagetes erecta plant height increased with the promotion of early flowering and flowering to shorten the role of.In the framework of the quality of the concentration of GA3 and plant hight growth was positiverly correlated with the duration of flowering wasnegatively correlated.In all t... |
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| Keywords: | gibberellin(GA3) Tagetes erecta plant height flowering duration |
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