2024-07-23 09:47:12
Scientists from the University of Texas at Austin, USA, have developed a smart soil that can capture water from the air and control the release of fertilizers, ensuring a constant supply of nutrients and better plant development, writes the publication “Materials Letters” of the American chemical company.
The basis of the soil system is the hydrogel material SISRH (self-irrigation and slow-release fertilizer hydrogel). Experiments have shown that hydrogel-impregnated soil promotes the growth of larger and healthier plants compared to regular soil, while reducing water and fertilizer consumption.
Scientists have found that plants rooted in hydrogel soil have 138 percent longer stems compared to those grown in ordinary soil, BTA reported.
The modified soil also provides 40 percent more efficient water use, significantly reducing the need for frequent watering and promoting sustainable crop development.
According to the authors of the development, the new gel technology can relieve farmers, reducing the need for frequent irrigation and fertilization.
The technology can be applied in different conditions – from arid regions to areas with a temperate climate, the scientists note.