河南省是我国粮食主产省份 ,小麦、玉米、稻谷等粮食的丰歉对全国的农业生产有举足轻重的影响 ,也决定了发展粮食生产在河南具有特殊重要的意义。但是生产中存在三大问题 ,即优质与高产、优质与高效、高产与高效的矛盾更加突出。为适应农村经济发展和农业种植业结构调整的需要 Henan Province is the major grain-producing province in China. The apology and apology of grain such as wheat, corn and rice have a decisive influence on the country’s agricultural production. It also determines that the development of grain production is of special significance in Henan. However, there are three major problems in production, namely, high quality and high yield, high quality and high efficiency, and the contradiction between high yield and high efficiency is even more prominent. To meet the needs of rural economic development and structural adjustment of agricultural planting