Crops that produce orthodox seeds are maintained in medium-term storage (5°C and 30–35% relative humidity) or long-term storage (–20°C). Clonal crops are maintained in field genebanks and in vitro. The IITA genebank collaborates with CGIAR breeders of maize, banana, grain legumes and roots and tubers. The germplasm health unit is well established. Work is taking place … Continue reading IITA