Signals in the Soil

摘要：

　　This paper introduces a unique,buried-in-soil,frequency response-based(RF)dielectric sensor for measuring soil properties related to soil heath.The RF sensor and its probe previously developed at KSU is improved and tested to measure multiple soil properties-volumetric water content(VWC),bulk density,and soil macronutrients NH4-N and NO3-N.Laboratory experiments were conducted to examine the ability of the sensor in real-time measurement and long-term monitoring of these properties.

作者: Naiqian Zhang Mohammed Hasan Mingqiang Han

作者单位: Department of Biological and Agricultural Engineering,Kansas State University,Manhattan,USA

会议类型: 国内会议

会议名称: 国际工程科技战略高端论坛——精准作业装备技术

会议地点: 北京

会议语种:英文

页码: 84-89

在线出版日期: 2019-10-19（万方平台首次上网日期，不代表论文的发表时间）