| 蒜苗挥发物对黄瓜幼苗生长的化感效应研究 |
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| 引用本文： | 程智慧,金瑞,佟飞.蒜苗挥发物对黄瓜幼苗生长的化感效应研究[J].西北农业学报,2007,16(3):149-152. |
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| 作者姓名： | 程智慧 金瑞 佟飞 |
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| 作者单位： | 西北农林科技大学园艺学院,陕西杨凌,712100 |
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| 基金项目： | 国家科技攻关计划;西北农林科技大学校科研和教改项目 |
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| 摘 要： | 采用小拱棚共培养方法研究了蒜苗挥发物对黄瓜幼苗生长的化感效应.生物测定结果表明,蒜苗挥发物对黄瓜幼苗生长表现出低促高抑的双浓度化感效应,80株/1.77 m^3处理下,表现为促进作用,黄瓜幼苗长势最壮.酶活性测定表明,80株/1.77 m^3的蒜苗挥发物可提高黄瓜幼苗保护酶活性及抗病性相关酶的活性.
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| 关 键 词： | 蒜苗 挥发物 黄瓜 |
| 文章编号： | 1004-1389（2007）03-0149-04 |
| 收稿时间： | 2006-12-11 |
| 修稿时间： | 2006-12-112007-01-22 |
Study on Allelopathic Effect of Garlic Plant Volatile on Cucumber Seedling Growth |
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| CHENG Zhi-hui,JIN Rui and TONG Fei.Study on Allelopathic Effect of Garlic Plant Volatile on Cucumber Seedling Growth[J].Acta Agriculturae Boreali-occidentalis Sinica,2007,16(3):149-152. |
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| Authors: | CHENG Zhi-hui JIN Rui and TONG Fei |
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| Institution: | College of Horticulture, Northwest A , JIN Rui and TONG Fei F University, Yangling Shaanxi 712100, China |
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| Abstract: | Study on allelopathy effect of garlic plant volatile on cucumber in low plastic tunnel. The bio-analysis results indicated that the dual effects on seedling growth of cucumber, promotion at low concentration and suppression at high concentration were found. Garlic plant volatile can promote the growth of cucumber by treatment of 80/1.77 m^3. The enzyme determination indicated that garlic plant volatile by 80/1.77 m^3 can promote the activities of protective enzymes and enzymes activity about disease resistance in cucumber. |
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| Keywords: | Garlic plant Volatile Cucumber |
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