| 6-BA对切花菊瓶插期间膜透性等生理效应的调节 |
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| 引用本文： | 章志红,郭维明.6-BA对切花菊瓶插期间膜透性等生理效应的调节[J].江西农业学报,2005,17(4):48-51. |
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| 作者姓名： | 章志红 郭维明 |
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| 作者单位： | 1. 江苏省常州建设高等职业技术学校,江苏,常州,213015
2. 南京农业大学园艺学院,江苏,南京,210095 |
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| 基金项目： | 国家自然科学基金资助课题. |
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| 摘 要： | 探讨了瓶插期间6-BA延缓切花菊衰老的机理。结果发现,6-BA预处理抑制了膜透性的增大;过氧化产物丙二醛(MDA)的产生得到抑制;并且与衰老相关的过氧化物酶(POD)和超氧化物歧化酶(SOD)的活性分别得到抑制和提高。
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| 关 键 词： | 6-BA 膜透性 叶片早萎 切花菊 |
| 文章编号： | 1001-8581（2005）04-0048-04 |
| 收稿时间： | 2005-06-21 |
| 修稿时间： | 2005年6月21日 |
Regulation of 6 -BA on Membrane Permeability of Cut Chrysanthemum in Vase Period |
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| ZHANG Zhi- hong,GUO Wei -ming.Regulation of 6 -BA on Membrane Permeability of Cut Chrysanthemum in Vase Period[J].Acta Agriculturae Jiangxi,2005,17(4):48-51. |
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| Authors: | ZHANG Zhi- hong GUO Wei -ming |
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| Institution: | 1. Changzhou Higher Vocational School of Construction in Jiangsu Province, Changzhou 213015, China; 2. Department of Horticulture, Nanjing Agricultural University, Nanjing 210095, China |
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| Abstract: | The mechanism of 6 - BA on delaying senescence of cut chrysanthemum in vase period was studied. The results showed that 6 - BA suppressed the membrane permeability and delayed peroxidation of membrane lipids, so that the generation of and SOD decreased and increased respectively at different MDA was inhibited. The activity of POD stages of senescence. |
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| Keywords: | 6 - BA Membrane permeability Early senescence of leaf Cut chrysanthemum |
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