Economic constraints on production and consumption of animal source foods for nutrition in developing countries

Livestock ownership currently supports and sustains the livelihoods of an estimated 675 million rural poor, who depend partially or fully on livestock for their income and/or subsistence. Human population growth, increasing urbanization and rising incomes are predicted to double the demand for, and production of, livestock and livestock products in the developing countries over the next 20 y. Land availability limits the expansion of livestock numbers in extensive production systems in most regions, and the bulk of the increase in livestock production will come from increased productivity through intensification and a wider adoption of existing and new production and marketing technologies. The significant changes in the global consumption and demand for animal source foods, along with increasing pressures on resources, are having some important implications for the principal production systems. Production at the smallholder level is constrained by a number of barriers, lack of competitiveness and risk factors. The future holds both opportunities as well as serious pitfalls for animal production in developing countries. There is a danger that livestock production and processing will become dominated by integrated large-scale commercial operations, displacing small-scale livestock farmers and thus exacerbating rural poverty and malnutrition. Conversely, correctly managed, a dynamic livestock sector could prove to be a catalyst for stimulating rural economies. However, the livestock sector will not take on this role on its own, but requires proactive policies on behalf of the private and public sectors.