Open-air storage of maize stocks which are stacked on hardstandings (concrete platforms) covered by tarpaulins. - - Marketing Management Assistance for Food Security, 4: GCPS/ZAM/048/NET. The project is funded by Government of the Netherlands and implemented by the UN Food and Agriculture Organization (FAO) together with the Zambian Ministry of Agriculture, Food and Fisheries. The project is assisting the Zambian government to bring about