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玉米是主要的粮食作物,是世界三大谷类作物之一,据1981年的资料表明,全世界玉米播种面积20.2亿亩,占谷类播种面积的18％,而总产占谷类作物总产的26.9％,平均单产440斤,居各类谷物之冠。我省的玉米面积和总产均仅次于水稻而居第二位,,随着人民生活水平的日益提高,饲料和工业用粮对玉米的需求日益增加,玉米生产的重要作用也将随之增长,加强以玉米为主的旱粮
Corn is one of the three major cereal crops in the world. According to the data from 1981, maize was sown in the world at 2.20 billion mu, accounting for 18% of the sown area of cereals, while its total output was 26.9% of the total cereal crop %, The average yield of 440 pounds, ranking highest in all kinds of cereals. The corn area and the total output of our province are second only to paddy rice. As the living standards of the people are increasing, the demand for corn for feed and industrial grain is increasing day by day. The important role of corn production will follow. Increase and strengthen corn-based dry farming