Recent research has revealed a potential new solution to the global problem of crop stress: artificially modulating stomata. Stomata are tiny openings on leaves that regulate the exchange of water vapor and carbon dioxide, and play a critical role in plant growth and stress resistance. By artificially modulating stomata, scientists have been able to reduce crop stress in a variety of different ways. For example, by increasing the size of the stomata, they can improve photosynthesis and water use efficiency, which can reduce the amount of water needed for irrigation. Additionally, by decreasing the size of the stomata, they can reduce water loss from plants, which can decrease the amount of water needed to maintain healthy crop growth. The research suggests that this method of artificial stomatal modulation could be an effective way to reduce crop stress in the future.

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source: Phys.org