| 乙烯对芍药切花衰老的影响 |
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| 引用本文： | 张伟,郭绍霞.乙烯对芍药切花衰老的影响[J].江西农业学报,2010,22(3):54-57,61. |
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| 作者姓名： | 张伟 郭绍霞 |
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| 作者单位： | 青岛农业大学,园林园艺学院,山东,青岛,266109 |
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| 基金项目： | 山东省良种产业化工程项目(620558);;山东省中青年科学家奖励基金项目(2008BS07018) |
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| 摘 要： | 以4个芍药品种‘奇花露霜’、‘春晓’、‘菱花晨浴’、‘桃花飞雪’的切花为材料,用5 mg/L乙烯利(ETP)、200 mg/L ETP、50 mg/L硫代硫酸银(STS)和去离子水(对照)进行处理,测定其瓶插寿命、花茎弯颈程度、花枝鲜重变化率、乙烯生成量等,研究乙烯对芍药切花衰老的影响。结果表明:‘奇花露霜’和‘菱花晨浴’对高浓度乙烯利(200 mg/L)和低浓度乙烯利(5 mg/L)均敏感,乙烯拮抗剂(STS)可明显延缓其衰老;‘春晓’、‘桃花飞雪’只对高浓度乙烯利敏感,STS对其作用效果不明显。
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| 关 键 词： | 芍药 切花 衰老 乙烯 |
Effects of Ethylene on Senescence of Cut Peony Flower |
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| ZHANG Wei,GUO Shao-xia.Effects of Ethylene on Senescence of Cut Peony Flower[J].Acta Agriculturae Jiangxi,2010,22(3):54-57,61. |
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| Authors: | ZHANG Wei GUO Shao-xia |
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| Institution: | College of Gardens and Horticulture/a>;Qingdao Agricultural University/a>;Qingdao 266109/a>;China |
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| Abstract: | The effects of ethylene on the senescence of cut peony flower were studied.'Qihua Lushuang','Chunxiao','Linghua Chenyu' and 'Taohua Feixue' were treated with 5 mg/L ETP,200 mg/L ETP,50 mg/L STS and deionized water respectively,and their vase life,change in fresh weight,bent neck and ethylene production after treatment were measured.The results showed that'Qihua Lushuang' and 'Linghua Chenyu' were sensitive to both 5 mg/L ETP and 200 mg/L ETP,and STS could obviously delay their senescence.'Chunxiao' and 'Tao... |
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| Keywords: | Peony Cut flower Senescence Ethylene |
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