Autotoxins in continuous tobacco cropping soils and their management
Tobacco belongs to the family Solanaceae, which easily forms continuous cropping obstacles. Continuous cropping exacerbates the accumulation of autotoxins in tobacco rhizospheric soil, affects the normal metabolism and growth of plants, changes soil microecology, and severely reduces the yield and q...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2023-04-01
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| Series: | Frontiers in Plant Science |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fpls.2023.1106033/full |
| _version_ | 1797845555627425792 |
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| author | Yudong Chen Yudong Chen Long Yang Lumin Zhang Jianrong Li Yalin Zheng Wenwu Yang Lele Deng Qian Gao Qili Mi Xuemei Li Wanli Zeng Xinhua Ding Haiying Xiang |
| author_facet | Yudong Chen Yudong Chen Long Yang Lumin Zhang Jianrong Li Yalin Zheng Wenwu Yang Lele Deng Qian Gao Qili Mi Xuemei Li Wanli Zeng Xinhua Ding Haiying Xiang |
| author_sort | Yudong Chen |
| collection | DOAJ |
| description | Tobacco belongs to the family Solanaceae, which easily forms continuous cropping obstacles. Continuous cropping exacerbates the accumulation of autotoxins in tobacco rhizospheric soil, affects the normal metabolism and growth of plants, changes soil microecology, and severely reduces the yield and quality of tobacco. In this study, the types and composition of tobacco autotoxins under continuous cropping systems are summarized, and a model is proposed, suggesting that autotoxins can cause toxicity to tobacco plants at the cell level, plant-growth level, and physiological process level, negatively affecting soil microbial life activities, population number, and community structure and disrupting soil microecology. A combined strategy for managing tobacco autotoxicity is proposed based on the breeding of superior varieties, and this approach can be combined with adjustments to cropping systems, the induction of plant immunity, and the optimization of cultivation and biological control measures. Additionally, future research directions are suggested and challenges associated with autotoxicity are provided. This study aims to serve as a reference and provide inspirations needed to develop green and sustainable strategies and alleviate the continuous cropping obstacles of tobacco. It also acts as a reference for resolving continuous cropping challenges in other crops. |
| first_indexed | 2024-04-09T17:40:55Z |
| format | Article |
| id | doaj.art-ae7f1e684bf744678b53ab7163b2b6e5 |
| institution | Directory Open Access Journal |
| issn | 1664-462X |
| language | English |
| last_indexed | 2024-04-09T17:40:55Z |
| publishDate | 2023-04-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Plant Science |
| spelling | doaj.art-ae7f1e684bf744678b53ab7163b2b6e52023-04-17T05:49:32ZengFrontiers Media S.A.Frontiers in Plant Science1664-462X2023-04-011410.3389/fpls.2023.11060331106033Autotoxins in continuous tobacco cropping soils and their managementYudong Chen0Yudong Chen1Long Yang2Lumin Zhang3Jianrong Li4Yalin Zheng5Wenwu Yang6Lele Deng7Qian Gao8Qili Mi9Xuemei Li10Wanli Zeng11Xinhua Ding12Haiying Xiang13Technology Center of China Tobacco Yunnan Industrial Co. Ltd., Kunming, ChinaCollege of Plant Protection, Shandong Agricultural University, Tai’an, ChinaCollege of Plant Protection, Shandong Agricultural University, Tai’an, ChinaHonghe Tobacco Company, Mile, ChinaYuxi Cigarette Factory, Hongta Tobacco Group Co. Ltd., Yuxi, ChinaCollege of Plant Protection, Shandong Agricultural University, Tai’an, ChinaTechnology Center of China Tobacco Yunnan Industrial Co. Ltd., Kunming, ChinaTechnology Center of China Tobacco Yunnan Industrial Co. Ltd., Kunming, ChinaTechnology Center of China Tobacco Yunnan Industrial Co. Ltd., Kunming, ChinaTechnology Center of China Tobacco Yunnan Industrial Co. Ltd., Kunming, ChinaTechnology Center of China Tobacco Yunnan Industrial Co. Ltd., Kunming, ChinaTechnology Center of China Tobacco Yunnan Industrial Co. Ltd., Kunming, ChinaCollege of Plant Protection, Shandong Agricultural University, Tai’an, ChinaTechnology Center of China Tobacco Yunnan Industrial Co. Ltd., Kunming, ChinaTobacco belongs to the family Solanaceae, which easily forms continuous cropping obstacles. Continuous cropping exacerbates the accumulation of autotoxins in tobacco rhizospheric soil, affects the normal metabolism and growth of plants, changes soil microecology, and severely reduces the yield and quality of tobacco. In this study, the types and composition of tobacco autotoxins under continuous cropping systems are summarized, and a model is proposed, suggesting that autotoxins can cause toxicity to tobacco plants at the cell level, plant-growth level, and physiological process level, negatively affecting soil microbial life activities, population number, and community structure and disrupting soil microecology. A combined strategy for managing tobacco autotoxicity is proposed based on the breeding of superior varieties, and this approach can be combined with adjustments to cropping systems, the induction of plant immunity, and the optimization of cultivation and biological control measures. Additionally, future research directions are suggested and challenges associated with autotoxicity are provided. This study aims to serve as a reference and provide inspirations needed to develop green and sustainable strategies and alleviate the continuous cropping obstacles of tobacco. It also acts as a reference for resolving continuous cropping challenges in other crops.https://www.frontiersin.org/articles/10.3389/fpls.2023.1106033/fulltobaccoautotoxinscontinuous cropping obstaclessoil microorganismsmanagement of autotoxicity |
| spellingShingle | Yudong Chen Yudong Chen Long Yang Lumin Zhang Jianrong Li Yalin Zheng Wenwu Yang Lele Deng Qian Gao Qili Mi Xuemei Li Wanli Zeng Xinhua Ding Haiying Xiang Autotoxins in continuous tobacco cropping soils and their management Frontiers in Plant Science tobacco autotoxins continuous cropping obstacles soil microorganisms management of autotoxicity |
| title | Autotoxins in continuous tobacco cropping soils and their management |
| title_full | Autotoxins in continuous tobacco cropping soils and their management |
| title_fullStr | Autotoxins in continuous tobacco cropping soils and their management |
| title_full_unstemmed | Autotoxins in continuous tobacco cropping soils and their management |
| title_short | Autotoxins in continuous tobacco cropping soils and their management |
| title_sort | autotoxins in continuous tobacco cropping soils and their management |
| topic | tobacco autotoxins continuous cropping obstacles soil microorganisms management of autotoxicity |
| url | https://www.frontiersin.org/articles/10.3389/fpls.2023.1106033/full |
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