Scientists Develop Technology to Monitor the ‘Breathing’ and Water Consumption of Plants

Researchers have created an innovative technology that allows for real-time monitoring of the ‘breathing’ process of plants with high resolution. This new development enables simultaneous measurement of the volumes of carbon and water exchanged between the plant and the atmosphere.

This is reported by AgroReview

Stomata In-Sight: A Breakthrough in Studying Stomatal Function

Scientists from the University of Illinois have presented a unique system called Stomata In-Sight. This technology allows for detailed tracking of the micro-movements of stomata – tiny openings on the surface of leaves that act as valves, regulating the intake of carbon dioxide for photosynthesis and the evaporation of water. For the first time, it has become possible not only to observe these processes but also to accurately measure gas exchange under controlled laboratory conditions.

Impact on the Development of New Crops and the Agricultural Sector

The mechanism of stomatal function directly affects crop yield and resilience to stress factors. When stomata are open, the plant receives the necessary CO₂ for growth, but at the same time, it loses moisture. It is this balance between these processes that determines water use efficiency and adaptability to drought.

“The number of stomata and the way they function directly impact water use efficiency. Understanding this process is fundamental to creating drought-resistant crops that consume less water, ensuring stability in food production, biofuels, and bioproducts,” the study states.

This development opens up prospects for the selection of new plant varieties that can grow faster, require less water, and exhibit increased resilience to climate change. This is crucial for agriculture in various regions of the world.