一场历史罕见的特大旱灾,在去冬今春伴随着大量农民工失业返乡潮接踵而来,揪动着国人的心。这场干旱波及中国12个省份,七个粮食主产省1.43亿亩小麦受旱,北方冬麦区降水量之少为30年一遇,特旱区达50年一遇。很多地方甚至连续100多天没有下过一场像样的雨雪,土地龟裂、河流干涸,地里的冬小麦面 A rare drought in history has been followed by a large number of migrant workers returning to work in winter and spring. The droughts hit 12 provinces in China, with 143 million mu of wheat in seven major grain producing provinces suffering from drought. The precipitation in the northern winter wheat area was once as low as 30 years, and in the arid region reaching 50 years. In many places, even for more than 100 consecutive days have not had a decent rain and snow, the land cracked, the river dried up, the ground of the winter wheat noodles