At the same time it looks back to the developing situation of installed agriculture as well as the updated application condition of WSI technology and installations in native and outside.

• 回顾了国内外设施农业的发展形势和节水灌溉技术与设备的应用现状；提出设施农业实施节水灌溉的重要性和今后大力发展设施农业节水灌溉技术的对策。