自2011年开始,陕西省蓝田县农业技术推广中心开始探索应用喷灌设备进行灌溉的旱作节水增产技术,取得了可喜的经济和社会效益。为更加准确地掌握半固定式喷灌不同时期不同灌水量对小麦增产增收的影响,特安排此试验进行研究分析,以掌握科学的灌水方案,为该技术大面积推广奠定基础。 Since 2011, the Agricultural Technology Extension Center of Lantian County in Shaanxi Province has started to explore the technology of water saving and drought-relief for irrigating by using sprinkler irrigation equipment, and achieved gratifying economic and social benefits. In order to more accurately grasp the semi-fixed sprinkler irrigation at different times on the yield and increase the impact of wheat, especially the arrangement of this test to conduct research and analysis to master the scientific irrigation program for the promotion of large-scale technology to lay the foundation.