November 08, 2010
With many regions of the world becoming more arid as a result of the climate change, the crop yield also decreases. New types of crops should therefore be more resistant to aridity.
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February 15, 2010
Since the earliest beginnings of agriculture and livestock farming, humanity has been transforming areas of natural vegetation into cropland and pastures. However, the vegetation covering the continents influences our climate in a variety of ways. [more]