Eco-efficient Plantation - Combined crops of corn, onions, shifting cultivation, terracing system. Manual and mechanized threshing. Selecting the best plants for seed. DCI - Amadeo Amaranth works with Bolivian farmers enabling them to produce Amaranth first for their own consumption and then transforming the amaranth in high-quality, ready to markets around the world. It aims at all times that this production is environmentally sustainable, while looking for resources to generate sustainable development especially of rural families with limited economic resources.