通过改进的树叶圈过程来提高农业生态系统的弹性:战略审查
Waleed Asghar1, Kelly D Craven1, Jacob R Swenson1
1Department of Biochemistry and Molecular Biology, Oklahoma State University, Stillwater, OK 74078, USA.
International journal of molecular sciences
|January 11, 2025
概括
用有益的微生物,绿色肥料和杂交作物优化植根层管理可以提高土壤健康和作物产量. 这些可持续的农业生态系统战略为未来的粮食安全和环境保护建立了有弹性的农业系统.
科学领域:
- 农业科学 农业科学
- 土壤科学 土壤科学
- 微生物学 微生物学
背景情况:
- 可持续的粮食生产面临着不断变化的农业实践和气候变化的挑战.
- 农业生态系统和根球管理对于生态平衡,粮食安全和减少环境影响至关重要.
- 根系球,丰富的微生物活动,受到根排泄物,绿色肥料和杂交作物的影响.
研究的目的:
- 探索如何整合有益的微生物,绿色肥料和交叉作物增强树根球过程.
- 了解这些实践在重建微生物群落,封存碳和减少温室气体排放中的作用.
- 促进可持续农业和农业生态系统的适应性,以实现未来的粮食安全.
主要方法:
- 关于树根球管理策略的科学文献的综述.
- 分析有益微生物 (如Trichoderma,Bacillus) 对土壤微生物群落的影响.
- 绿色肥料和杂交作物对营养循环和植物健康的影响的评估.
主要成果:
- 有益微生物,绿色肥料和杂交作物的整合改善了营养循环和植物健康.
- 这些做法有助于重建土壤微生物群落和封存碳.
- 改进的树根球过程减少了对合成肥料的依赖,并减轻了温室气体排放.
结论:
- 树层管理策略是开发可持续和有弹性的农业系统的关键.
- 这些综合方法促进了积极的植物-微生物-层相互作用,使整个生态系统受益.
- 实施这些做法对于确保气候变化下的粮食安全和环境可持续性至关重要.
相关概念视频
The Roles of Bacteria and Fungi in Plant Nutrition
35.0K
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.
35.0K
Microorganisms in Agriculture and Food industry
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...
Environmental Applications of Microorganisms
1
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
The Soil Ecosystem
19.6K
Plants obtain inorganic minerals and water from the soil, which acts as a natural medium for land plants. The composition and quality of soil depend not only on the chemical constituents but also on the presence of living organisms. In general, soils contain three major components:
19.6K
Bioremediation
18.2K
Bioremediation is the use of prokaryotes, fungi, or plants to remove pollutants from the environment. This process has been used to remove harmful toxins in groundwater as a byproduct of agricultural run-off and also to clean up oil spills.
18.2K
Adaptations that Reduce Water Loss
25.1K
Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
25.1K


