小麦旱作节水高产技术初探

Study on Technology of Water Saving and High Yield of Wheat in Dryland

摘要: 节水灌溉是农业可持续发展的主要方向，发展和推广节水灌溉技术对缓解我国水资源危机有着重要的现实意义。几年来，我们在小麦高产创建工作中积极研究，在蓝田、长安、周至等区县的旱区开展节水灌溉模式探索，示范推广移动式喷灌、自走式平移喷灌等技术进行补充灌溉，节约用水2/3，增产效果显著，为干旱半干旱地区粮食生产补充灌溉开创了新的模式。

Abstract: Water saving irrigation is the main direction of agricultural sustainable development. The devel-opment and promotion of water saving irrigation technology have important practical significance for alleviating the water resources crisis in China. In recent years, we explored water saving irrigation mode in arid and semi-arid areas of Lantian, Changan, Zhouzhi County on the high yield wheat, developed the demonstration and popularization of mobile self-propelled irrigation, sprinkling technology for water saving irrigation, saved water 2/3, yielded significantly, and created a new model for grain production supplementary irrigation in arid and semi arid area.