Urban agriculture in the metropolitan area of Mexico city

摘要

Mexico City and the rest of the country do not escape from the social and economic inequalities of the present economic model applied worldwide. ?Agriculture is a traditional activity in Mexico. This urban productive process has particular features: the predominance of smallholding, the restricted use of physical space, and the use of recycled materials and organic wastes. The population engaged in agriculture is heterogeneous, and includes women and children. There are a couple of production systems: the suburban, which uses the “chinampa” to produce mainly vegetable and flowers; and the periurban system, which has two sub-systems, the “terraces” producing nopal-vegetable and maize and the “Valleys” producing tuna (fruit) and amaranth. The wastes of other systems (straw ?and manure) are used in these places. The production systems combine pre-hispanic and modern tools, such as the tractor and coa. The products of these sites are sold in tourist areas of ecological importance. These technologies are reproducible, socially inclusive and environmentally friendly, but government support is needed.