| 银杏叶对辣椒植株发酵液自毒作用的化感调控 |
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| 引用本文： | 侯永侠,周宝利,吴晓玲,付亚文.银杏叶对辣椒植株发酵液自毒作用的化感调控[J].中国蔬菜,2009,1(12):37-40. |
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| 作者姓名： | 侯永侠 周宝利 吴晓玲 付亚文 |
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| 作者单位： | 1.沈阳大学污染环境生态修复与资源化技术实验室,辽宁沈阳 110044；2沈阳农业大学园艺学院，辽宁
沈阳 110161 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 采用1/2霍格兰（Hoagland）营养液水培法，研究辣椒植株发酵液的自毒作用及银杏叶发酵液和
再腐解液对其的调控作用。结果表明，辣椒植株发酵液使辣椒受到自毒作用，根系活力下降，相对电导
率增大。银杏叶发酵液加重了辣椒植株发酵液的自毒作用，并且与其浓度成正相关。银杏叶再腐解液缓
解了辣椒的自毒作用，缓解效果与再腐解液的浓度有关。
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| 关 键 词： | 辣椒 银杏叶 自毒作用 调控 |
| 收稿时间： | 2008-11-18; |
Allelopathy Regulation of Gingko Leaves on Autotoxicity of Pepper Plants' Fermentation Broths |
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| HOU Yong-xia,ZHOU Bao-li,WU Xiao-ling,FU Ya-wen.Allelopathy Regulation of Gingko Leaves on Autotoxicity of Pepper Plants' Fermentation Broths[J].China Vegetables,2009,1(12):37-40. |
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| Authors: | HOU Yong-xia ZHOU Bao-li WU Xiao-ling FU Ya-wen |
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| Institution: | 1.Laboratory of Eco-remediation and Resources Reuse,Shenyang University,Shenyang 110044，
Liaoning，China；2Horticulture College,Shenyang Agricultural University,Shenyang 110161，
Liaoning，China |
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| Abstract: | By applying the method of water culture with 1/2 Hoagland solution,this paper
studied the autotoxicity of pepper plants’ fermentation broths and allelopathy regulation
on it by gingko leaves’ fermentation broths and decomposition solutions that the
fermentation broths were decomposed again after the leaves were removed.The results showed
that under the autotoxicity of pepper plants’ fermentation broths,their root vigors were
declined and the relative conductivity was aggrandized.Gingko leaves’ fermentation broths
enhanced the autotoxicity of pepper plants’ fermentation broths,and showed positive
correlation with its concentration.Gingko leaves’ decomposition solutions have alleviated
the autotoxicity of pepper plants’ fermentation broths.The alleviated effects depend on
the concentration of gingko leaves’ decomposition solution. |
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