Knowledge Management System Of Institute Of Botany,CAS
| Lily Cultivars Have Allelopathic Potential in Controlling Orobanche aegyptiaca Persoon | |
Chai, Min1,2; Zhu, Xiaopei1,2; Cui, Hongxia1; Jiang, Chuangdao1; Zhang, Jinzheng1; Shi, Lei1
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| 2015 | |
| 发表期刊 | PLOS ONE
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| ISSN | 1932-6203 |
| 卷号 | 10期号:11 |
| 摘要 | As a devastating holoparasitic weed, Orobanche aegyptiaca Persoon. (Egyptian broom-rape) causes serious damage to agricultural production and threatens economic development, which has raised widespread concern. The present study was conducted to determine whether lilies have the potential to be used as 'trap crops' for controlling O. aegyptiaca Persoon. In the experiments, the ability of three popular lily cultivars (Lilium Oriental hybrids 'Sorbonne', Lilium LA (Longiflorum hybrids x Asiatic hybrids) hybrids 'Ceb Dazzle', and Lilium Longiflorum hybrids (L. formosanum x L. longiflorum) 'L. formolongo') to induce O. aegyptiaca Persoon. seed germination was assessed. Parts of the three lily cultivars, including the rhizosphere soil and underground and above-ground organs, all induced suicidal germination of parasitic O. aegyptiaca Persoon. seed at four growth stages. Specifically, Sorbonne and Ceb Dazzle behaved with similar allelopathy, and the bulb, scale leaf and aerial stem exhibited stronger allelopathic effects on O. aegyptiaca Pers. germination compared to other organs. Aqueous L. formolongo leaf extracts may contain more stable, effective stimulants given that they induced the highest germination rate at 76.7% even though the extracts were serially diluted. We speculate that these organs may be advantageous in further isolating and purifying economical active substances that can be substitutes for GR24. These results indicate that lilies have the potential to be used as a trap crops or can be processed into green herbicide formulations that can be applied in agriculture production to rapidly deplete the seed bank of O. aegyptiaca Persoon. parasitic weeds in soil. |
| 学科领域 | Multidisciplinary Sciences |
| DOI | 10.1371/journal.pone.0142811 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS关键词 | CHINESE MEDICINAL HERBS ; ROOT PARASITIC PLANTS ; GERMINATION STIMULANTS ; SEED-GERMINATION ; STRIGA SPP. ; STRIGOLACTONES ; WEEDS ; SOIL ; INHIBITION ; INDUCTION |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| WOS记录号 | WOS:000367628500056 |
| 出版者 | PUBLIC LIBRARY SCIENCE |
| 文献子类 | Article |
| 出版地 | SAN FRANCISCO |
| 资助机构 | National High-tech Research and Development Projects (863 Program) [2011AA10020805, 2012BAC01B05] |
| 作者邮箱 | shilei@ibcas.ac.cn |
| 作品OA属性 | Green Published, gold, Green Submitted |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/25943 |
| 专题 | 中科院北方资源植物重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China 2.Chinese Acad Sci, Inst Bot, Beijing Bot Garden, Beijing 100093, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chai, Min,Zhu, Xiaopei,Cui, Hongxia,et al. Lily Cultivars Have Allelopathic Potential in Controlling Orobanche aegyptiaca Persoon[J]. PLOS ONE,2015,10(11). |
| APA | Chai, Min,Zhu, Xiaopei,Cui, Hongxia,Jiang, Chuangdao,Zhang, Jinzheng,&Shi, Lei.(2015).Lily Cultivars Have Allelopathic Potential in Controlling Orobanche aegyptiaca Persoon.PLOS ONE,10(11). |
| MLA | Chai, Min,et al."Lily Cultivars Have Allelopathic Potential in Controlling Orobanche aegyptiaca Persoon".PLOS ONE 10.11(2015). |
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| Chai-2015-Lily Culti（1568KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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