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discussion paper

Integrated nutrient management, soil fertility, and sustainable agriculture

The challenge for agriculture over the coming decades will be to meet the world’s increasing demand for food in a sustainable way. Declining soil fertility and mismanagement of plant nutrients have made this task more difficult.

discussion paper

Soil degradation

Global population in the year 2020 will be a third higher than in 1995, but demand for food and fiber will rise by an even higher proportion, as incomes grow, diets diversify, and urbanization accelerates.

discussion paper

Land degradation in the developing world

By the year 2020 land degradation may pose a serious threat to food production and rural livelihoods, particularly in poor and densely populated areas of the developing world.