| 嫁接对茄子生长发育和黄萎病抗性的影响 |
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| 引用本文： | 赵青春,黄三文.嫁接对茄子生长发育和黄萎病抗性的影响[J].中国蔬菜,1997,1(6):3-0. |
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| 作者姓名： | 赵青春 黄三文 |
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| 作者单位： | 北京市种子管理站; 中国农业大学; 中国农业科学院蔬菜花卉所; |
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| 摘 要： | 利用茄属野生种粘毛茄作砧木，六叶茄为接穗进行嫁接，探讨嫁接对茄子抗黄萎病能力及生长发育的影响。经接种鉴定，嫁接苗比六叶茄自根苗（ＣＫ）病情指数下降５５．４，春大棚生产试验中，嫁接苗未发现病株，表明嫁接能显著提高茄子对黄萎病的抗性；砧木与接穗之间有较强的亲和性，嫁接苗成活率３年平均达８９．６％，且嫁接苗根系极其发达，根体积超过对照１倍以上，明显促进了地上部各器官的生长，果实产量显著提高，１９９５、１９９６年嫁接苗茄子产量分别比对照增产３５．１％和２６．８％。
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| 关 键 词： | 茄子 嫁接 抗黄萎病 生长发育 |
| 收稿时间： | 1900-01-01; |
Applied Research on Increasing Resistance to Verticillium Wilt of Eggplant ( Verticitllium dahliae ) by Graftage |
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| Zhao Qingchun,Zhao Na,Zhang Li et al..Applied Research on Increasing Resistance to Verticillium Wilt of Eggplant ( Verticitllium dahliae ) by Graftage[J].China Vegetables,1997,1(6):3-0. |
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| Authors: | Zhao Qingchun Zhao Na Zhang Li |
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| Institution: | Beijing Seed Administration Station 100088 |
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| Abstract: | The eggplant cultivar‘Liu Ye Qie’( S. melogana ) was grafted on Sisymbriumleaf Nightshade ( S. Sisymbriifolium Lam),a resistant stock for increasing resistance to Verticillium wilt of eggplant ( Verticillium dahliae ). The artificial inoculation test indicated that the disease index of grafted seedlings decreased by 55.4 than that of the CK. The field trials showed that no disease plant was found for the grafted plants in the plasticcovered field in early spring in 1995 and 1996. About 90% of g... |
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| Keywords: | Eggplant Graftage Resistance to Verticillium wilt |
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