challenges have become more pronounced, and the need for more comprehensive, complex, participatory and capable innovations …

from agriculture. Many rural people in the developing world are poor, and conversely, most of the world's poor people … inhabit rural areas. Agriculture also accounts for a significant fraction of the economic activity in the developing world … that changes affecting agriculture have large aggregate effects. Thus, it seems reasonable that agricultural productivity …

indicators that characterizes the evolution of agriculture in the period analyzed. The result of the research shows a country …