1.-biona organic, believe in great tasting, food prepared carefully to complement an ethical lifestyle. Our farmers do not use chemical pesticides or herbicides on crops, and not growing the genetically modified plants. We also ensure that only use sustainable farming methods and work their land intensively. 2.-Biona has designed a range of foods for dairy calves, pigs, rabbits, hens, chickens. They are foods made with the following componente:producto and by-products of grains of cereals, products and by-products of oil seeds, products and by-products of the manufacture of sugar, grains of cereals, minerals, oils and fats, fodder, the metiona hydroxylated analogue.