The commemoration of the World Water Day brings us to this interview with María Dolores Jiménez Ruz, technical and commercial director of HIDROSOPH España, a company specialized in the sustainable management of irrigation ... With she we have addressed issues as important to agriculture as the optimization of the use of water in irrigation systems and, in short, the need to continue to advance, with a more effective commitment by the different administrations, in the development of R & D & I projects that entail greater savings and profitability for the farmer.