-Doctor’s degree at the University of Santiago de Compostela.
-Teacher of Secondary Education (1977-1988).
-Scientist (1988-2004) and researcher (2004-2009) of the Council for Scientific Investigations.
-Head of the Department of Vegetal Improvement (1993-2004) and the Department of Phytogenetic Resources (2004-2010) of the Galician Biological Mission – Council for Scientific Investigations.
-Associate Professor of Genetics in the Campus of Lugo – University of Santiago (1990-2004).
-Professor of the Open University in Pontevedra since 2001.
-Delegate of the Galician Association of Biologists (1992-1994).
-President of the Science Society of Galicia since 1988.
-Research Professor of the Council for Scientific Investigations since 2009.
Research lines:
-Phytogenetic resources of leguminous plants.
-Phaseolus vulgaris as a model autogam plant for studies on genetics and evolution.
-Genetics and tolerance improvement to biotic and abiotic stresses, including an assisted selection for molecular markers.
-Genetics of symbiotic interaction between the rhizobium and plant.
-Genomics and proteomics of Phaseolus.
-Responsible for the collection ‘Germoplasma Vegetal de Leguminosas’ in the Galician Biological Mission – Council for Scientific Investigations (2800 samples of seeds).
-Author of forty-five international research articles with impact index, twenty-nine articles without index, seventy-nine national articles, thirty-three scientific books and monographs and twenty-three informative publications.
-Coordinator of five international projects, twelve national ones and eight autonomic R&D projects related to vegetal genetics. He got new bean-grain and pea-sheath varieties adapted to the agroecological conditions in Galicia.
He got the following prizes: 'Honourable schoolboy' at 'San Clemente' Hall of Residence, Santiago de Compostela (1975; 'City of Pontevedra Prize - Scientific Values' (1981); 'City of Cordova' Prize for Horticultural Sciences (1999) and ‘Amigos de Pontevedra’ Prize for his activity as a Professor and researcher (2010).