| 茄子嫁接抗黄萎病与叶片叶绿素含量、相对电导率和游离脯氨酸含量的关系 |
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| 引用本文： | 宋敏丽.茄子嫁接抗黄萎病与叶片叶绿素含量、相对电导率和游离脯氨酸含量的关系[J].山西农业科学,2007,35(4):51-53. |
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| 作者姓名： | 宋敏丽 |
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| 作者单位： | 太原师范学院生物系,山西,太原,030031 |
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| 摘 要： | 以野生茄子托鲁巴姆为砧木,以快圆茄为接穗,研究了茄子嫁接抗黄萎病与叶片叶绿素含量、相对电导率和游离脯氨酸含量的关系。结果表明:1)植株叶片中叶绿素含量为砧木>嫁接株>对照,差异达极显著水平,与发病率呈负相关趋势。2)植株叶片相对电导率和游离脯氨酸含量均为砧木<嫁接株<对照,差异达极显著水平,与发病率呈正相关趋势。
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| 关 键 词： | 茄子 嫁接 黄萎病 叶片 叶绿素 相对电导率 游离脯氨酸 |
| 文章编号： | 1002-2481（2007）02-0051-03 |
| 修稿时间： | 2006-11-18 |
Relationship between Grafted Eggplant Resistance to Verticilliun Wilt and the Leaf Chlorophyll Content, Relative Electrical Conductivity and Free Proline Content |
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| SONG Min-li.Relationship between Grafted Eggplant Resistance to Verticilliun Wilt and the Leaf Chlorophyll Content, Relative Electrical Conductivity and Free Proline Content[J].Journal of Shanxi Agricultural Sciences,2007,35(4):51-53. |
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| Authors: | SONG Min-li |
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| Institution: | Department of Biology, Taiyuan Teachers College, Taiyuan 030031, China |
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| Abstract: | The experiment was carried out to study the relationship between grafted eggplant resistance to Verticilliun Wilt and the leaf chlorophyll content,relative electrical conductivity and free proline content.The results showed:(1) The leaf chlorophyll content of the rootstock was the highest,followed by those of the grafted plant and the control.The difference was very notable.It had a negative trend to the rate of infection.2)Both leaf relative electrical conductivity and free proline content of the rootstock were the highest,followed by those of the grafted plant and the control.The difference was very notable.It had a positive trend to the rate of infection. |
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| Keywords: | Eggplant Grafting Verticillium Wih Leaf Chlorophyll Relative electrical conductivity Free Proline |
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