树枝球微生物组和替代水作物方法中的功能:对水可持续性的批判性审查
Ejamani Dakshayini1, Sengalan Muthuramu2, Subramainiyam Maragatham2
1Department of Agricultural Microbiology, Tamil Nadu Agricultural University, 641003 Coimbatore, India.
Frontiers in bioscience (Elite edition)
|March 28, 2025
概括
米微生物群,包括土壤和植物组织中的微生物,对作物弹性至关重要. 了解这些微生物群落可以提高营养吸收,耐压力和可持续的水养殖实践.
科学领域:
- 农业科学 农业科学
- 微生物学 微生物学
- 植物科学 植物科学
背景情况:
- 米是全球的主要作物,为全球一半以上的人口提供食物.
- 米微生物组涉及米植物和相关微生物之间的复杂相互作用.
- 微生物群落居住在各种植物区域,包括树枝球,树,树和内层.
研究的目的:
- 突出根球微生物组在增强作物弹性和可持续性方面的关键作用.
- 探索树根球微生物群在营养吸收,干旱耐受性,害虫/疾病管理和盐分耐受性方面的多样性功能.
- 审查大米种植方法及其对树根球功能的影响,以实现可持续农业.
主要方法:
- 关于大米微生物组和种植实践的现有研究的文献综述.
- 对树根球微生物在植物健康和应激耐受性方面的功能作用的分析.
- 检查不同的水养殖和作物系统及其对微生物群的影响.
主要成果:
- 球微生物对大米的营养获取,干旱和盐度耐受性以及抗病性有着显著的贡献.
- 不同的水种植方法影响树根球微生物社区的结构和功能.
- 可以利用其他种植策略来管理和增强微生物组功能,以实现可持续的米生产.
结论:
- 米微生物组是提高农业可持续性和弹性的一个关键因素.
- 通过适当的种植技术管理树根球微生物群对于最大限度地提高大米产量和最大限度地减少压力至关重要.
- 对微生物组与植物相互作用的进一步研究可以导致创新的,环保的农业实践.
相关概念视频
02:11The Roles of Bacteria and Fungi in Plant Nutrition
36.3K
Plants have the impressive ability to create their own food through photosynthesis. However, plants often require assistance from organisms in the soil to acquire the nutrients they need to function correctly. Both bacteria and fungi have evolved symbiotic relationships with plants that help the species to thrive in a wide variety of environments.
36.3K
02:41Responses to Drought and Flooding
10.2K
Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
10.2K
01:30Environmental Applications of Microorganisms
1.5K
Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as supporting processes like bioremediation, wastewater treatment, and biofuel production.Microbes in Elemental CyclesIn the carbon cycle, microorganisms decompose organic matter, releasing carbon dioxide via aerobic respiration. This carbon dioxide is subsequently used by photosynthetic organisms to synthesize organic compounds, closing the...
1.5K
01:27Microorganisms in Agriculture and Food industry
2.0K
Microorganisms play a crucial role in agriculture and the food industry, contributing to soil fertility, crop protection, and food production. Their functions range from nitrogen fixation and biopesticide production to fermentation and food preservation, making them indispensable to sustainable farming and food safety.Role in AgricultureNitrogen-fixing bacteria, such as Rhizobium (symbiotic) and Azotobacter (free-living), convert atmospheric nitrogen into ammonia through biological nitrogen...
2.0K
01:09Microbe-Plant Interactions
140
Microbe-plant interactions represent a dynamic spectrum of associations shaped by intricate chemical signaling. These interactions can be neutral, beneficial, or detrimental, and profoundly influence plant physiology, growth, and ecosystem function. The plant microbiome, comprising bacteria, fungi, archaea, protists, and viruses, plays a pivotal role in mediating these effects through surface colonization, internal colonization, or systemic symbiosis.Mutualistic associations, particularly with...
140
01:29Soil Microbial Ecology
83
Soil microbial ecology is defined by highly diverse, spatially structured communities that drive nutrient cycling, organic matter turnover, and overall ecosystem stability. Although a gram of soil can contain thousands of bacterial and archaeal taxa, the ecological processes they mediate are even more crucial for sustaining terrestrial life.Microhabitats and NichesSoil is a heterogeneous mixture of minerals, organic matter, water, and air. Microbes inhabit distinct microhabitats formed by...
83