Design of Intelligent Irrigation System Based on Soybean Growth Information
In view of the existing problems and technical difficulty in soybean planting irrigation in our coun-try,this paper comprehensively uses the key technologies such as touch screen and PLC intelligent monitoring,alarm output and intelligent matching,and implements intelligent irrigation based on soybean growth information.The system is composed of four parts:control system,monitoring system,irrigation system and information collec-tion.The monitoring system is to monitor the soybean soil composition and alarm in real time on the touch screen,analyze and process the monitored data,and carry out the intelligent ratio of water and fertilizer to the soil environment.The irrigation system consists of buckets,nitrogen buckets,phosphorus buckets,potassium buckets,mixing buckets and sprinkler heads.The information collection is composed of a telescopic rod and an environmental collection sensor,which collects soil components and sends them to the monitoring system for real-time feedback.This design has the characteristics of real-time collection of soil information,intelligent water and fertilizer ratio,real-time irrigation,water conservation,reasonable fertilization and irrigation,and has certain sig-nificance for the development of smart agriculture.
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