| 木霉对植物的促生及诱导抗性研究进展 |
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| 引用本文： | 赵蕾,滕安娜. 木霉对植物的促生及诱导抗性研究进展[J]. 植物保护, 2010, 36(3): 43-46. DOI: 10.3969/j.issn.0529-1542.2010.03.010 |
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| 作者姓名： | 赵蕾 滕安娜 |
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| 作者单位： | 山东师范大学生命科学学院,济南,250014 |
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| 基金项目： | 山东省自然科学基金，"十一五"国家科技支撑计划重点项目 |
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| 摘 要： | 木霉不仅能够直接抑制植物病原菌的生长,还可通过定殖于植物的根部引起植物新陈代谢的改变。本文综述了木霉在植物根部定殖后,通过产生植物生长调节剂、抑制或降解根际有害物质、增加养分利用率以促进植物生长以及通过产生激发子诱导植物形成胞壁沉积物、合成抗菌物质以诱导植物局部或系统抗性的研究进展,以期为进一步扩大木霉在农业生产中的应用提供参考。
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| 关 键 词： | 木霉 定殖 促生作用 诱导抗性 |
Research progress in Trichoderma-stimulated plant growth and induced plant resistance |
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| Zhao Lei,Teng Anna. Research progress in Trichoderma-stimulated plant growth and induced plant resistance[J]. Plant Protection, 2010, 36(3): 43-46. DOI: 10.3969/j.issn.0529-1542.2010.03.010 |
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| Authors: | Zhao Lei Teng Anna |
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| Affiliation: | College of Life Sciences, Shandong Normal University, Ji’nan 250014, China |
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| Abstract: | Trichoderma spp. are effective biocontrol agents for plant pathogens, and some strains are also known for their abilities to colonize plant roots to cause substantial changes in plant metabolism. This review summarizes recent advances in research of Trichoderma spp. root colonization, which promote plant growth by producing plant growth regulators, inhibiting or reducing detrimental substances in rhizosphere and increasing plant nutrient intake. They also produce elicitors to induce localized or systemic resistance responses by inducing plants to form wall appositions and synthesize antimicrobial compounds. This overview serves as a reference to extend the application of Trichoderma spp. in agricultural production. |
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| Keywords: | Trichoderma spp.；colonization；plant growth promotion；induced plant resistance |
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