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为挖掘冬小麦增产潜力,有效提高土地利用率,增加小麦产量,探索滴灌条件下冬小麦不同播种方式的增产机理,为大面积推广滴灌冬小麦种植提供农艺、农机配套技术支撑,在玛纳斯县兰州湾镇四阜庄村,实施了16.7公顷冬小麦缩行匀播、井字型播种和常规播种对比试验。一、材料与方法1.供试品种供试冬小麦品种为新冬17号。2.试验地概况试验地设在兰州湾镇四阜庄村,地势平坦,前茬为加工番茄,土壤肥力中等,土质为砂壤土,试验地采取滴灌种植。3.试验设计试验设3个处理:处理1,窄行匀播,即将常规小
In order to excavate the yield potential of winter wheat, effectively improve the land utilization rate, increase the yield of wheat, explore the yield-increasing mechanism of different sowing methods of drip irrigation under winter wheat and provide the technical support of agronomy and agricultural machinery for popularizing drip irrigation of winter wheat. The town of Four Fu Village, the implementation of 16.7 hectares of winter wheat shrinkage uniform, well type sowing and conventional sowing contrast test. First, the material and method 1. The test varieties for the test Winter wheat varieties Xin Dong 17. 2. Experimental Overview The experimental site is located in Lanzhou Bay town of Four Fuzhuang Village, flat terrain, the former crop is processing tomato, soil fertility medium, soil is sandy loam, drip irrigation experiment. 3. Experimental design The experiment set up three treatments: treatment 1, Narrow line evenly broadcast, about the conventional small