In the representative navel orange orchards in Jiangxi province，Jiangxi province，we selected moistube irrigation demonstration and promotion points，established moistube irrigation demonstration monitoring points，set up experimental research and monitoring content，and reduced water，water use efficiency，navel orange yield，navel orange quality，and reduced water and fertilizer.Research and analysis of indicators such as churn and labor saving.Research shows that the moistube irrigation technology has significant water-saving effects，and the benefits such as yield and quality of navel orange have been improved.