Effects on the Environment

World Population Density Race

The most direct desired effect of perennial polyculture farming is to address many of the environmental problems that are evident in today's annual monoculture approach. These include soil erosion and degradation, water depletion, and water contamination from fertilizers, herbicides, and pesticides. In thinking about replacing current annual, monoculture farming with perennial polyculture farming, it is important to understand what areas of the world are currently under cultivation. Figure 2...