I am working on soil science and plant nutrition since 2003, and now, the new opens lines adscribed to CICYTEX will focus principally to offer solutions to the agricultural sector for solving the possible losses of productivity associated to degradation proccesses of soils. I have worked on several projects combining research and technological development. First level has taken into account the aspects related to the agroindustry, considering key aspects for sustainable agriculture; water stress, pollution control, minimization of environmental impacts etc. Implementing good agricultural practices to diminishing economical losses and quality on cultivated yields is necessary to protect the economic dimension of sustainable agriculture. In addition I am interesting in a more holistic functionality and disruptions caused by antropogenic factors and the effects on ecosystems affecting the rizosphere (microorganisms, plants and soils). The scientific development of all these aims covers new conceptual and methodological approaches and is complementing by technological development to make applications for immediate use.