无限的真菌:极端动物的农业承诺
Claribel Orquídea Zenteno-Alegría1,2, Luis Andrés Yarzábal Rodríguez3, Jimmy Ciancas Jiménez4
1Centro de Investigación en Dinámica Celular, Instituto de Investigación en Ciencias Básicas y Aplicadas, Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos, Mexico.
Microbial biotechnology
|March 13, 2024
概括
促进植物生长的微生物 (PGPM) 为应对气候变化对农业的影响提供了解决方案. 菌,特别是极度耐受菌株,在具有挑战性的环境中增强作物弹性和粮食安全的承诺.
科学领域:
- 农业科学 农业科学
- 微生物学 微生物学
- 环境科学 环境科学
背景情况:
- 全球气候变化对粮食安全构成重大威胁,需要创新的农业战略.
- 促进植物生长的微生物 (PGPM) 对于提高作物生产力和弹性至关重要.
- 植物全生物概念强调了共生微生物群落在植物健康中的重要性.
研究的目的:
- 探索促进植物生长的真菌 (PGPF) 的潜力,特别是极端耐受性和极端友好的菌株,以减轻气候变化对农业的影响.
- 了解真菌在促进植物生长,营养循环和抗压力方面的不同作用.
- 研究极端菌在开发可持续农业实践和确保粮食安全方面的应用.
主要方法:
- 对PGPM现有文献的审查,重点关注真菌物种及其生态功能.
- 对研究各种真菌,包括极端耐受性菌株的植物生长促进和减压能力的研究进行分析.
- 探索新的真菌功能,如表观遗传修饰和生物控制机制.
主要成果:
- 包括细菌和真菌在内的PGPM在营养物质溶解,固定和病原体生物控制中起着至关重要的作用.
- 树枝状菌根真菌 (AMF) 和其他真菌群 (丝状,酵母) 增强植物的营养,生长和抗压能力.
- 极端耐药的真菌,如Trichoderma,Penicillium和Fusarium的菌株,在减轻度和干旱等非生物压力方面表现出潜力.
结论:
- ,特别是极度耐受性和极度友好性类型,代表了可持续农业和气候变化适应的大部分未开发资源.
- 在极端环境中利用真菌植物相互作用是开发有效植物益生菌和生物控制剂的关键.
- 进一步的研究和对极端菌的谨慎应用对于在气候变化中实现全球粮食安全至关重要.
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