The document discusses sustainable agricultural development in Brazil, focusing on opportunities to mitigate greenhouse gas emissions through practices like restoring degraded lands, expanding integrated crop-livestock systems, biological nitrogen fixation, no-till planting, and intensifying pastoral systems. It outlines Brazil's targets for adopting these practices on millions of hectares and estimates the resulting reductions in carbon emissions. It also describes research at Embrapa on developing sustainable technologies and systems to support adaptation, food security, and low-carbon agriculture in Brazil.