| 赤霉素对切花菊'优香'发育及外观品质的影响 |
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| 引用本文： | 于春雷,张晓波. 赤霉素对切花菊'优香'发育及外观品质的影响[J]. 北方园艺, 2011, 0(11): 69-71 |
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| 作者姓名： | 于春雷 张晓波 |
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| 作者单位： | 辽宁省农业科学院经济作物研究所,辽宁,辽阳,111000;辽宁省农业科学院经济作物研究所,辽宁,辽阳,111000 |
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| 摘 要： | 以日本夏季消费主要切花菊‘优秀’为试材,研究50、100、150、200mg/L浓度的90%赤霉素对‘优香’发育进程和外观品质的影响。结果表明:在设定浓度范围内,随赤霉素浓度增加,‘优香’发育进程加快,株高、花颈长度及单株叶面积生长受到促进,茎粗和花蕾直径受到抑制,单株叶片数无影响。
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| 关 键 词： | 赤霉素 ’优香’ 生长发育 外观品质 |
Effects of Gibberellin on Develppment and External Quality of Cut ChrysanthemumYouxiang |
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| YU Chun-lei,ZHANG Xiao-bo. Effects of Gibberellin on Develppment and External Quality of Cut ChrysanthemumYouxiang[J]. Northern Horticulture, 2011, 0(11): 69-71 |
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| Authors: | YU Chun-lei ZHANG Xiao-bo |
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| Affiliation: | YU Chun-lei,ZHANG Xiao-bo (Economic Crop Institution,Liaoning Academy of Agricultural Sciences,Liaoyang,Liaoning 111000) |
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| Abstract: | The effect of different concentration of GA_3 on the develop ment and exteral quality of cuf Chrysamthemum 'Youxiang' were studied.The results indicated that in the range of designed concentration,the development,plant height,neck length and leaf area per plant of 'Youxiang' were increased with increasing GA_3 concentration,but the floral axis and bud diameter were inhibited,and it was no effect on the leaf number of per plant. |
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| Keywords: | GA_3 'Youxiang' development exterior quality |
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