旱作农业是实现土、肥、水、光、温资源优化配置,高效农艺工程技术、低耗节灌技术和科学管理技术相结合的农业生产经营体系,是以提高单位农业用水产出和效益为目标的农业。我国政府十分关心和重视旱区农业和农村经济的发展。党的十五届三中全会《关于农业和农村工作若干重大问 Dry farming is an agricultural production and operation system that combines the optimal allocation of soil, fertilizer, water, light and temperature resources, high-efficiency agronomic engineering technology, low-consumption irrigation technology and scientific management techniques so as to raise the output and benefit of agricultural water use per unit The target of agriculture. Our government is very concerned and attaches great importance to the development of agriculture and rural economy in arid areas. Third Plenary Session of the 15th CPC Central Committee, "Some Important Questions about Agriculture and Rural Work