基于PLC的室内汉麻育种自动滴灌系统设计与研究

Design and Research of Automatic Drip Irrigation System for Indoor Canabis Sativa L.Breeding Based on PLC

汉麻室内育种采用人工浇水方式可能会导致培养盆内水分含量过高或过低,不利于室内育种工作的开展。根据汉麻室内育种技术需要,设计了一种自动滴灌系统,采用三菱PLC作为处理单元,采集土壤水分含量传感器数值,根据软件数值设定范围,实现自动补水、滴灌功能。对培养盆内水分含量有效精准的控制,可减少人力投入,提高汉麻室内育种质量,有助于提供可靠的数据。

Artificial watering used in indoor breeding of Canabis sativa L.which may lead to high or low water content in the pot,which is not conducive to the development of indoor breeding.According to the needs of Canabis sativa L.indoor breeding technology,an automatic drip irrigation system is designed.The system uses Mitsubishi PLC as the processing unit to collect the value of soil moisture content sensor,and according to the software value setting range,the automatic water replenishment and drip irrigation functions are realized.Effective and accurate control of water content in the culture basin can reduce human investment,improve the quality of indoor breeding of Canabis sativa L.,and help to provide reliable data.