| 链霉菌的功能及其在农业上的应用 |
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| 引用本文： | 朱志炎,田志宏,李建雄.链霉菌的功能及其在农业上的应用[J].热带亚热带植物学报,2019,27(5):580-590. |
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| 作者姓名： | 朱志炎 田志宏 李建雄 |
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| 作者单位： | 长江大学生命科学学院, 湖北 荆州 434025;中国科学院华南植物园, 广东省应用植物学重点实验室, 广州 510650,长江大学生命科学学院, 湖北 荆州 434025;中国科学院华南植物园, 广东省应用植物学重点实验室, 广州 510650,长江大学生命科学学院, 湖北 荆州 434025;中国科学院华南植物园, 广东省应用植物学重点实验室, 广州 510650 |
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| 基金项目： | 中国科学院STS区域重点项目（KFJ-STS-QYZX-044）；广东省农业厅委托研究项目；广东省应用植物学重点实验室开放课题（AB2018008）资助 |
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| 摘 要： | 链霉菌是自然界中大量存在的一类微生物,具有多种多样的功能,其基内菌丝多核有间隔,气生菌丝上附着孢子链,从孢子萌发到孢子释放完成整个生命周期。链霉菌以菌丝体的形式定殖于多种植物体的根、茎、叶等部位而发挥功能,能分泌多种具有促进植物生长与生物防治功能的代谢物。对近几年链霉菌在提升植物营养吸收、促进植物生长、增强植物应对逆境能力、改善土壤结构、恢复污染水体等方面的研究进行了综述,并对今后链霉菌的研究方向和应用前景进行了展望。
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| 关 键 词： | 链霉菌 生长 生物防治 菌肥 |
| 收稿时间： | 2019/5/22 0:00:00 |
| 修稿时间： | 2019/7/12 0:00:00 |
Function of Streptomyces and Their Application in Agriculture |
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| ZHU Zhi-yan,TIAN Zhi-hong and LI Jian-xiong.Function of Streptomyces and Their Application in Agriculture[J].Journal of Tropical and Subtropical Botany,2019,27(5):580-590. |
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| Authors: | ZHU Zhi-yan TIAN Zhi-hong and LI Jian-xiong |
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| Institution: | College of Life Sciences, Yangtze University, Jingzhou 434025, Hubei, China;Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China,College of Life Sciences, Yangtze University, Jingzhou 434025, Hubei, China;Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China and College of Life Sciences, Yangtze University, Jingzhou 434025, Hubei, China;Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China |
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| Abstract: | Streptomyces widely exist in nature with various functions. Their basal hyphae are multi-nucleated with septa, and spore chains are attached to aerial hyphae. The life cycle is completed from spore germination to spore release. Streptomyces are able to colonize the roots, stems, leaves and other parts of plants. They secrete various metabolites which play important roles in plant growth promotion and biological control. The functions of Streptomyces mainly focused on the enhancement of plant nutrient uptake, promotion of plant growth, and increase of the ability of plants coping with biotic and abiotic stresses were reviewed. The future research directions and application were also prospected. |
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| Keywords: | Streptomyces Growth Biological control Bacterial fertilizer |
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