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内蒙古自治区是我国北方的一道天然生态屏障和重要的农牧业生产基地。全区拥有耕地722万hm2,其中旱地占70%,大部分地区年降水量平均在300mm左右,全区退化、沙化的农田面积和退化草场面积分别占其总面积的53.3%和56.6%。为了解决土地风蚀沙化、水土流失及草场退化问题,实现农牧
Inner Mongolia Autonomous Region is a natural ecological barrier and an important agricultural and livestock production base in northern China. The whole region owns 7,220,000 hectares of arable land, of which dry land accounts for 70%. The average annual precipitation in most areas is about 300mm. The area of degraded and desertified farmland and degenerated pasture land occupy 53.3% and 56.6% of the total area respectively. In order to solve the problems of wind erosion and desertification, soil erosion and pasture degradation, realize agriculture and animal husbandry