There are many problems in the traditional manual sprinkler of green field, such as low water utilization efficiency, and cannot impose precision irrigation on demand, and the control methods is outdated. In view of the problems existing in the traditional landscape irrigation, an Intelligent green field irrigation system based on ZigBee technology has been developed. The system adopt CC2530 as ZigBee network nodes, use soil humiture SHT10 and illumination sensor BH1750FVI to measuring environment parameters of green field, and according to the need of grass growth to carry out the accurate decisionmaking of green land intelligent ondemand irrigation. The results show that the system performance is very steady and it is easily to installed. The implement of intelligent green land irrigation can improve water utilization efficiency, promote the green grow well, so it has certain application value.