Abstract: The demand of agricultural and sideline products is increasing day by day, but the cultivated land area and the agricultural technical personnel of high quality are not increasing, this is the difficult problem of supply and demand that our country needs to solve urgently at present. This research combines the sensor comprehensive detection scheme and Zig Bee wireless communication technology to build a set of integrated agricultural water and fertilizer regulation system. Using touch screen remote operation mode and multi-channel automatic fertilizer distribution technology, it can save energy and environmental protection, save fertilizer and labor, and meet the agricultural needs of most traditional agricultural areas.