Agave Plants Adapt to Dry Conditions

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terahertz imaging

Phys Org

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Science

Spectroscopy study reveals how agave plants survive extreme droughts

Summary

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Researchers used terahertz spectroscopy and imaging to gain new insights into how succulents store and manage water to survive in dry conditions.

Using this approach, they found that agave plants survive by storing water in a specialized leaf structure and that its fructans act like molecular sponges to retain moisture.

The research could lead to better farming practices and be used to develop crops that require less water.

"By advancing non-invasive plant monitoring methods, our research lays the foundation for smarter, more sustainable agricultural practices, ultimately benefiting both farmers and consumers while helping to conserve natural resources for future generations," said Castro-Camus . More information: Enrique Castro-Camus et al, Terahertz spectroscopy and imaging as a tool to unlock physiological and molecular mechanisms for drought resistance of agaves, Applied Optics ( 2025 ). DOI: 10.1364 /AO.547952 Provided by Optica .

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English

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