Agricultural robots 1 Agricultural sector 1 Consumption 1 Demand projection 1 Demographic changes 1 Domestic production 1 Elasticities 1 Food supply 1 Growing demand 1 Income growth 1 Living standards 1 Maize 1 Measurement study Plants (botany) 1 Population growth 1 Rice 1 Thermal processing (foods) 1 Traditional food 1 United Nations 1 Wheat 1