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河南省豫西旱作麦区受自然降水等因素的影响,整地播种粗放,小麦产量年际间差别较大。为了提升旱地小麦播种质量,进一步挖掘生产潜力,2014~2015年按照全国农业技术推广服务中心要求,河南省农业技术推广总站在孟津县进行了以播种机械为载体的旱地小麦不同播种方式试验示范,引进两种小麦复式播种机械,与当地常规旋耕播种方式进行对比试验,验证各种播种方式的实际应用
The drought-affected wheat area in the west of Henan Province is affected by the natural precipitation and other factors. The land preparation and planting are extensive and the wheat yield varies greatly from one year to the next. In order to improve the sowing quality of dry land wheat and further tap the potential of production, according to the requirements of the National Agricultural Technology Extension Service Center from 2014 to 2015, Henan Agricultural Technology Extension Station carried out experimental demonstration of different sowing ways of dryland wheat with sowing machinery as support in Mengjin County, The introduction of two kinds of wheat double sowing machines, and the local routine rotary sowing comparison test to verify the practical application of a variety of sowing methods