我国是世界第二大玉米生产国,玉米产量在我国三大粮食品种中居重要地位。玉米作为原料在我国饲料加工、养殖业、食品、深加工等行业和领域中都发挥着重要的作用。特别是近几年,国家针对经济快速发展、能源供需矛盾突出和主产区农民增收等情况,大力支持玉米深加工行业的发展,推 China is the second largest producer of corn in the world. The output of corn occupies an important position in the three major grain varieties in our country. As a raw material, corn plays an important role in feed processing, aquaculture, food and deep processing industries and fields in China. Especially in recent years, in light of the rapid economic development, the prominent contradiction between supply and demand of energy and the increase of farmers’ income in the main producing areas, the government strongly supports the development of the deep processing industry of corn and pushes