Gozo’s local scientists are testing an innovative irrigation method that could drastically reduce the amount of water needed to irrigate plants and trees. The clay-based system involves placing clay elements close to the crops’ root zone, which suctions water out of the clay elements as the surrounding soil dries out. The clay’s specific porosity controls the rate of water release, ensuring a slow and steady flow that caters to the crops’ needs.
Researchers led by Eco-Gozo within the Gozo Ministry are testing this technology, a variation of Self-regulating, Low Energy, Clay based Irrigation (SLECI) system being piloted in Portugal and Morocco. The initiative is being implemented in three pilot locations: Government Experimental Farm in Xewkija and two fields in Għarb and Xagħra. Researchers are specifically studying vines and citrus trees.
This new irrigation method is expected to have a significant impact on water conservation efforts in Gozo, helping address water scarcity issues on the island. By reducing the amount of water needed to irrigate crops, it can minimize waste and optimize plant growth while conserving precious water resources. Initial results from pilot locations show promising signs of healthy crop growth and reduced water usage. If successful, this clay-based irrigation system could revolutionize farming practices in Gozo and beyond, offering a sustainable and efficient way to nourish crops while conserving precious water resources.
Further research will be conducted to evaluate long-term benefits and scalability of this innovative irrigation technology.