周口地区是一个农业大区，国家重要的粮、棉、油商品生产基地，农业的丰歉不仅影响全区国民经济的发展和社会稳定，而且对全省乃至全国都将产生一定的影响。周口地处南北气候过渡带，常年旱涝交错，灾害频繁，特别是近十几年，旱灾已成为困扰本区农业发展的第一大因素。为改变 Zhoukou area is a large agricultural area, an important national grain, cotton and oil commodity production base. The apology and apology of agriculture not only affects the development of national economy and social stability in the region, but also affects the whole province and the whole country. Zhoukou is located in the transition zone between the north and south climate, perennial drought and flood staggered, frequent disasters, especially in the past ten years, the drought has become plagued the development of agriculture in this area the largest factor. To change