Design of Automatic Control System for Farmland Drip Irrigation Based on Single Chip Microcomputer

In recent years，about 80% of water consumption is spent on agriculture.But effective utilization rate of farmland irrigation water is low in our country.Therefore，automatic control system of farmland drip irrigation based on single chip microcomputer was studied，which was beneficial to scientific management of irrigation process，and improve utilization rate of farmland irrigation water better.