玉米是高产作物,喜温好水,经济价值高,用途广。夏玉米是我省关中灌区主要栽培作物之一,也是夏灌的主要作物。充分发挥灌区有利条件,种好管好玉米,不断提高单位产量,对实现我省粮食上台阶和改善人民生活有重要意义。 Corn is a high-yield crop, with a good temperature and good water, high economic value and wide application. Summer corn is Guanzhong Irrigation District, one of the main cultivated crops, but also the main irrigation in summer. To give full play to the favorable conditions in irrigated areas and planted and properly managed the corn so as to continuously raise the unit output will be of great significance to the achievement of grain production in our province and the improvement of people’s living standards.