95 7 5 latin america pipo lernoud 1 figure 15 organic agriculture in international federation of movements ifoam vice president argentina org 96 general overview many american countries the area land is almost 0 percent and starting from a low level growth rates are extraordinary total organically managed now 4 million hectares all have an sector see table 14 though development varies widely with highest percentages uruguay brazil chile major part 3 2 extensive grassland additionally 10 642 750 certified wild harvested plants traditional farming has very ancient agricultural tradition for millennia it was rotations variety selection fertility management including composting mulching sophisticated irrigation systems long term planning community were features two thousand years ago incas had developed real soil production science they millions distributing