Much of the earth's population is dependent on agriculture as it provides food for their
sustenance. Successful crop production depends to a considerable extent on land and climate.
Soil is the main component of land and a fertile soil is essential for crop growth. However
soil fertility declines over the years mainly due to land degradation. Hence implementing
appropriate measures to control land degradation is important. It is the responsibility of the
farmers and the governments to take action to control land degradation. Agricultural extension
officers are involved in making farmers aware of land degradation and control measures.
Planners and policy makers need scientific assessments on land degradation and its implications
so that they could advice the relevant authorities who prepare the national programs and
budgets. This book highlights issues related to land degradation the causal factors and
methods of control. The audience is agricultural practitioners and planners as well as students
of agriculture. Environmentalists would also benefit by understanding the main issues related
to land degradation discussed.
