在气候变化中缓解水果和蔬菜作物的新兴和重新出现的疾病
Sally A Miller1, Anna L Testen2, Jonathan M Jacobs3
1Department of Plant Pathology, The Ohio State University, Wooster, OH 44691.
Phytopathology
|January 3, 2024
概括
气候变化使全球水果和蔬菜作物疾病风险增加. 适应新策略对于有弹性的粮食生产和可持续性至关重要.
科学领域:
- 农业科学 农业科学
- 植物病理学 植物病理学
- 环境科学 环境科学
背景情况:
- 水果和蔬菜作物是全球重要的营养和收入来源.
- 气候变化加剧了植物疾病的压力,影响了作物生产.
- 了解这些影响对于农业的可持续性至关重要.
研究的目的:
- 审查气候变化对特种作物,病原体和病理系统的影响.
- 探索必要的适应,以保持植物健康和可持续性.
- 为适应性水果和蔬菜生产的战略提供信息.
主要方法:
- 关于气候变化对植物疾病的影响的文献综述.
- 在不断变化的气候条件下,病原体的出现和重新出现的分析.
- 检查特殊作物的疾病管理适应策略.
主要成果:
- 气候变化通过温度波动和降雨改变了水果和蔬菜疾病的发病率和严重程度.
- 植物微生物组和整体植物健康受到气候条件变化的重大影响.
- 新的和重新出现的病原体对作物产量构成越来越大的威胁.
结论:
- 适应疾病管理策略对于水果和蔬菜作物的弹性至关重要.
- 综合害虫防治,保护种植和先进诊断提供解决方案.
- 研究人员和种植者之间的合作是可持续农业系统的关键.
相关概念视频
Adaptations that Reduce Water Loss
25.6K
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.
25.6K
What is Climate?
18.6K
Climate refers to the prevailing weather conditions in a specific area over an extended period. As the saying goes, “Climate is what you expect. Weather is what you get.” Climate is influenced by geographic factors, such as latitude, terrain, and proximity to bodies of water.
18.6K
Responses to Heat and Cold Stress
13.5K
Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.
13.5K
Responses to Drought and Flooding
10.7K
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.
10.7K
Introduction to Plant Diversity
44.7K
From Water to Land
44.7K
Responses to Salt Stress
13.1K
Salt stress—which can be triggered by high salt concentrations in a plant’s environment—can significantly affect plant growth and crop production by influencing photosynthesis and the absorption of water and nutrients.
13.1K


