beginning products seeds other products Contact DESHIDRATADOS RIBERA DEL TAJO, SA, Deritasa , began its activity in 1999 as a company dedicated to the dehydration of alfalfa. Throughout these years, both production and the activities carried out have increased. Thus to date, in addition to the forage dehydration plant, it has a corn dryer and through its company COMERCIAL AGRARIA CALERA, SA , which markets both forage and corn, we also offer different products such as fertilizers, seeds and phytosanitary products. , working together with farmers and ranchers. Since the beginning, our company has had as its objective to offer dehydrated alfalfa and corn for those farmers and feed manufacturers committed to quality. beginning © Deritasa | 2010