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1浚县夏玉米生产中存在的主要问题1.1选用传统的种植方式我县一般大田种植玉米都是麦垄套种,5月下旬开始在小麦行内种玉米,6月初用联合收割机收获
1 Xunxian summer maize production in the main problems 1.1 The use of traditional planting methods I County corn fields are generally planted wheat Ridge, in late May began to plant corn in the line of corn, harvested early in June with a combine harvester