For centuries, quinoa and amaranth have been cultivated in the High Andes of Peru. These highly nutritious cereals were even consumed by the Incas. Today, demand for these products is on the increase in places like North America, Japan and in European countries. Plant breeder, Professor Luz Gomez Pando, is trying to develop new varieties of quinoa and amaranth that have a higher yield and are more nutritious. She is using a nuclear technique in her work, which uses radiation to … [Read more...]