The tomatoes wilting on a scorching July afternoon might bounce back faster if the soil around their roots hosts the right mix of bacteria and fungi.
Plants aren't alone in the soil: they live alongside huge communities of bacteria and fungi that can help them handle stress. This research looks at how those microscopic partners might make crops tougher when temperatures spike, which matters more every year as heat waves get more common and more intense.
Key Findings
1
Microbial communities in soil and plant tissue can influence a crop's ability to tolerate high-temperature stress
2
Certain microbes may help plants maintain growth and yield under heat conditions that would otherwise cause damage
3
Manipulating the microbiome is being explored as a strategy for improving crop resilience to climate warming
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Technical Summary
Beneficial soil and plant microbes may help crops survive heat waves, offering a low-cost tool for farmers facing hotter growing seasons as the climate warms.
Soil health is the capacity of soil to function as a living ecosystem, supporting complex interactions between microorganisms, soil fauna, and plant communities. For plant science, soil health is critical because these biological and chemical soil properties directly control nutrient availability,