A project in El Salvador is conserving native seeds to protect against climate change and support food security. The Germplasm Bank of the National Center for Agricultural and Forestry Technology Enrique Álvarez Córdova is storing seeds from 300 species at low temperatures to extend their life. The bank relies on agricultural extension agencies to collect seeds and returns double the amount received to farmers. The project is part of the effort to conserve native seeds and prevent the use of transgenic seeds.