A new irrigation method is currently being tested in Gozo by local scientists with the potential to significantly reduce water usage for plants and trees. This innovative approach involves using clay elements placed close to the roots of crops. As the soil around the roots dries out, a pressure difference is created, causing suction that pulls water out of the clay elements. The porosity of the clay determines the rate at which water is released, ensuring a steady flow that meets the needs of the crops. Researchers, under the direction of the Eco-Gozo directorate within the Gozo Ministry, are experimenting with this technology known as a Self-regulating, Low Energy, Clay-based Irrigation (SLECI) system, which is also being tested in Portugal and Morocco.
The pilot project is being conducted in three locations in Gozo: the Government Experimental Farm in Xewkija, as well as two fields in Għarb and Xagħra. Vines and citrus trees are the main focus of the study, as researchers aim to understand the effectiveness of this new irrigation method on these essential crops. The goal of this initiative is to reduce water usage while ensuring that crops receive optimal hydration to promote healthy growth and yield. The results of this study could have significant implications for sustainable agriculture practices in the region. More information on this project can be found at timesofmalta.com.