Innovative Hydrogel Soil Boosts Crop Growth with Less Water

University of Texas researchers develop a smart soil that captures water from the air and releases nutrients, enhancing agricultural efficiency.

Hydrogel-infused soil increases plant stem length by 138% compared to regular soil.
The smart soil achieves approximately 40% water savings, reducing the need for frequent irrigation.
This technology can be adapted to various climates, from arid to temperate regions.
Current focus is on calcium-based fertilizers, with plans to integrate other types and conduct longer field tests.
Agriculture accounts for up to 70% of global freshwater use, highlighting the need for efficient irrigation solutions.