[1]郑日如,廖金,吴昀,等.烯效唑对东方百合‘索邦’生长的影响[J].北方园艺,2012,36(03):72-74.
　ZHENG Ri-ru,LIAO Jin,WU Yun,et al.Effect of Uniconazole on Growth of Lilium Oriental Hybrids‘Sorbonne’[J].Northern Horticulture,2012,36(03):72-74.
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烯效唑对东方百合‘索邦’生长的影响

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第36卷 期数: 2012年03期 页码: 72-74 栏目: 出版日期: 2012-03-16
Title:
Effect of Uniconazole on Growth of Lilium Oriental Hybrids‘Sorbonne’
文章编号:
1001-0009（2012）03-0072-03
作者:
郑日如; 廖金; 吴昀; 夏宜平
浙江大学 农业与生物技术学院 园艺系，浙江 杭州 310058
Author(s):
ZHENG Ri-ru; LIAO Jin; WU Yun; XIA Yi-ping
Department of Horticulture,College of Agriculture and Biotechnology,Zhejiang University,Hangzhou,Zhejiang 310058
关键词:
烯效唑; 东方百合‘索邦’; 生长; 叶绿素
Keywords:
uniconazole; Lilium Oriental Hybrids‘Sorbonne’; growth; chlorophyll content
分类号:
S 682.2+9
文献标志码:
A
摘要:
以东方百合‘索邦’为试材，采用40、80和160 mg/L烯效唑溶液叶面喷施处理方法，观察外源生长延缓剂对百合植株生长的影响。结果表明：烯效唑处理可以降低植株高度，减小叶面积和叶片厚度，且降幅随着施用浓度的增大而增大。3种浓度烯效唑处理均能增加叶绿素含量，加深叶色，提高观赏性，但是高浓度处理会引发单花直径和单花鲜重下降等负面影响，因此建议在百合植株营养生长初期向叶片喷施40 mg/L以下浓度的烯效唑用以控制株型。
Abstract:
Using Lilium Oriental Hybrids‘Sorbonne’ as experimental material,40,80 and 160 mg/L uniconazole solutions were applied by foliar sprays to plants respectively,their effects on growth were determined.The results showed that the decrease of plant height,leaf area and leaf thickness in response to uniconazole could be enhanced by higher dose.All treatments were effective in increasing chlorophyll contents and darkening leaf color thereby improving ornamental value.However,high dose of treatment could also remarkably reduce flower diameter and fresh weight,thus low dose of treatment was recommended for business application.

参考文献/References:

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[2]张喆,迟东明,宋伟,等.S3307浸种对一串红生长发育的影响[J].安徽农业科学,2007,35(32):10278-10279.
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[5]Krug B A,Mc Call I,Whipker B E,et al.Comparison of flurprimidol to ancymidol,paclobutrazol,and uniconazole for tulip height control[J].Horttechnology,2005,15(2):370-373.
[6]Jiao J,Wang X,Tsujita M J.Antagonistic effects of uniconazole and GA4 + 7on shoot elongation and flower development in ‘Nellie White’ Easter lily[J].Scientia Horticulturae,1991,46:323-331.

备注/Memo

第一作者简介：郑日如（1985-），女，博士，现主要从事球根花卉栽培与生理生化研究工作。E-mail：ann-easy1985@163.com。

责任作者：夏宜平（1964-），男，博士，教授，博士生导师，现主要从事观赏植物尤其是球根花卉生理生化与分子育种研究工作。
收稿日期：2011-11-17

更新日期/Last Update: 2014-08-25