玉米生产农艺技术与农机化技术融合度低的问题十分典型。全国主要玉米产区栽培和收获技术模式千差万别,玉米机械化收获要求行距标准化。同时机械化生产方式明显受到玉米品种和栽培技术的制约。现有的种植、收获技术模式是在传统的人工作业基础上发展和沿袭下来的,并不完全适合机械化作业。为适应玉米机械化播种、收获,需要统一品种、播期、行距、行向和施肥方法。 The problem of low integration of corn production agronomic technology and agricultural mechanization technology is very typical. National major corn producing areas of cultivation and harvesting techniques vary widely, maize mechanization harvest line spacing standardization. At the same time mechanized production was significantly affected by corn varieties and cultivation techniques. The existing planting and harvesting technology mode is developed and inherited on the basis of traditional manual work and is not entirely suitable for mechanized work. In order to adapt to mechanized sowing and harvesting of corn, it is necessary to unify the varieties, sowing dates, spacing, direction and fertilization methods.