Crop Types and Cultivars (Deep-rooted, salt-tolerant tree/grass species, Flood tolerant crop species);. Post harvest, food processing and preservation techniques and technologies (Drying food preservation, Food preservation freezing, Vacuum packing Food preservation, Canning and bottling food preservation);. Rain water harvesting and Water Treatment technologies;. Aquaculture; and. Coastal Protection Technologies (Groynes, Sea walls, Offshore breakwaters and revetments).