Lily Cultivars Have Allelopathic Potential in Controlling Orobanche aegyptiaca Persoon
文献类型：期刊论文
| 作者 | Chai, Min1,2; Zhu, Xiaopei1,2; Cui, Hongxia2; Jiang, Chuangdao2; Zhang, Jinzheng2; Shi, Lei2
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| 刊名 | PLOS ONE
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| 出版日期 | 2015 |
| 卷号 | 10期号:11 |
| ISSN号 | 1932-6203 |
| DOI | 10.1371/journal.pone.0142811 |
| 文献子类 | Article |
| 英文摘要 | 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. |
| 学科主题 | Multidisciplinary Sciences |
| 出版地 | SAN FRANCISCO |
| 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) |
| 语种 | 英语 |
| WOS记录号 | WOS:000367628500056 |
| 出版者 | PUBLIC LIBRARY SCIENCE |
| 资助机构 | National High-tech Research and Development Projects (863 Program) [2011AA10020805, 2012BAC01B05] |
| 源URL | [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, Beijing Bot Garden, Beijing 100093, Peoples R China 2.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, 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). |
入库方式： OAI收割
来源：植物研究所
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