Productivity Growth in Agriculture: Sources and Constraints. Agriculture in Development Thought. Transition to Sustainability. Economic understanding of process of agricultural development. Technical changes and improvement of efficiency of agriculture.
Contents Productivity Growth in World Agriculture: Sources and Constraints Agriculture in Development Thought Transition to Sustainability Perspective References Productivity Growth in World Agriculture: Sources and Constraints Prior to the beginning of the twentieth century, almost all increases in crop and animal production occurred as a result of increases in the area cultivated. By the end of the century, almost all increases were coming from increases in land productivity - in output per acre or per hectare. This was an exceedingly short period in which to make a transition from a natural resource-based to a science-based system of agricultural production. In the presently developed countries, the beginning of tills transition began in the latter hall of the nineteenth century. In most developing countries, the transition did not begin until well into the second half of the twentieth century. For some of the poorest countries in the world, the transition has not yet begun. During the second half of the t
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