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| 内源激素含量变化对大葱抽薹的影响 | |
| 引用本文： | 高莉敏,任志伟,陈运起,董飞,陈伟. 内源激素含量变化对大葱抽薹的影响[J]. 山东农业科学, 2011, 0(8): 40-43 |
| 作者姓名： | 高莉敏 任志伟 陈运起 董飞 陈伟 |
| 作者单位： | 1. 山东省农业科学院蔬菜研究所,山东省设施蔬菜生物学重点实验室,国家蔬菜改良中心山东分中心,山东济南 250100 2. 滨州市高新区青田街道办事处,山东滨州,256660 3. 山东农业大学园艺科学与工程学院,山东泰安,271018 |
| 基金项目： | 公益性行业(农业)科研专项(200903018); 山东省良种工程重大专项(2009LZ006-02) |
| 摘 要： | 为了探讨内源激素与大葱抽薹的关系，采用酶联免疫吸附法（ELISA）测定了大葱抽薹植株与未抽薹植株生长过程中脱落酸（ABA）、生长素（IAA）、赤霉素（GA3）以及玉米素核苷（ZR）内源激素的含量。结果表明：较高水平的ABA、IAA、zR含量以及较低水平的GA3含量对大葱抽薹具有促进作用；4种内源激索含量越冬前低、越冬后高，有利于大葱抽薹。 |
| 关 键 词： | 大葱 内源激素 抽薹 |
Effects of Content Variation of Endogenous Hormones on Welsh Onion Bolting |
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| GAO Li-min,dREN Zhi-wei,CHEN Yun-qi,DONG Fei,CHEN Wei. Effects of Content Variation of Endogenous Hormones on Welsh Onion Bolting[J]. Shandong Agricultural Sciences, 2011, 0(8): 40-43 | |
| Authors: | GAO Li-min dREN Zhi-wei CHEN Yun-qi DONG Fei CHEN Wei |
| Affiliation: | GAO Li-min1,REN Zhi-wei2,CHEN Yun-qi1,DONG Fei3,CHEN Wei1(1.Institute of Vegetable,Shandong Academy of Agricultural Sciences/Shandong Key Laboratory of Greenhouse Vegetable Biology/Shandong Branch of National Vegetable Center,Jinan 250100,China,2.Qingtian Subdistrict Office of New and High-Tech Zone in Binzhou City,Binzhou 256660,3.College of Horticulture Science and Engineering,Shandong Agricultural University,Taian 271018,China) |
| Abstract: | The endogenous hormones including abscisic acid(ABA),indoleacetic acid(IAA),gibberellin(GA3) and ribosylzeatin(ZR) in bolting and unbolting Welsh onions were determined by ELISA method to discuss their relation with bolting of Welsh onion.The results showed that high content of ABA,IAA and ZR and low content of GA3 could promote Welsh onion bolting.Low level before wintering and high level after wintering of these four hormones was favorable to bolting of Welsh onion. |
| Keywords: | Welsh onion Endogenous hormone Bolting |
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