农田土壤含水量监测方法研究

Study on Detection Method of Soil Water Content

介绍了土壤含水量2种监测方法的对比试验,结果表明,新型的时域反射仪(TDR)法在监测土壤含水量精度上符合要求,可以替代传统的称重法并进一步推广应用,为实现土壤监测数据信息的实时快捷和准确传输提供了重要的技术支持。

Introduction to contrast two method test of soil water content, the test result indicates that accuracy of detection method of soil water contendhy new-style time domain reflectometry （TDR） meet basic needs, it can be used t＇or detection instead of traditional weight method. To achieved real-time soil monitoring data fast and accurate transmission provides important technical support.