Design of Intelligent Control System of Crop Partial root-zone Alternative Irrigation

摘要

Intelligent Control System of Crop Partial root-zone Alternative Irrigation includes Signal acquisition module, it is used for real-time collecting soil moisture information lying in different root-zone; Control module uses the lateral root zone moisture difference alternate threshold, maximum of soil moisture, minimum of soil moisture and measured soil moisture in real-time information to control the motor of Irrigation system. This system is suitable for controlling the partial root-zone alternative irrigation automatically, the corn, cotton, potatoes and other field furrow irrigation of crops and fruit trees and greenhouse vegetable crops.