土壤传感器可分为:土壤水分传感器、土壤水分计、土壤水分计、土壤水分计、土壤水分传感器、土壤温度传感器、土壤盐分传感器。

通过农场内的网络建设，将土壤传感器采集到的实时参数传输到计算机主机，与安装在机器上的系统配合，实现化肥农药的自动控制和喷洒。

土壤水分传感器是一种测量单位土壤体积中水分所占比例的仪器。一些土壤水分传感器可以同时测量土壤含水量、土壤温度和土壤总含盐量三个参数。

目前市场上最常用的土壤湿度传感器有tdr土壤湿度传感器和fdr土壤湿度传感器。

土壤传感器种类繁多。我们不仅可以选择结合土壤含水量、电导率和温度的传感器，还可以选择同时监测水分、温度和湿度、PH、氮、磷、钾和电导率的土壤参数测试仪。

土壤温度传感器广泛应用于农业、林业、地质、农田、水利、森林、草坪、公路、铁路养护等方面的测量与研究。

土壤温度传感器的使用方法:通常埋在土壤表面，也可以分层测量。用土钻在地面选定的测试点挖一个理想深度的洞，将传感器埋在其中。长期的野外观测是可能的。

The intelligent agricultural Internet of Things system is to apply the Internet of Things technology to traditional agriculture, and use sensors and software to control agricultural production through a mobile platform or a computer platform.

Agricultural Internet of Things, that is, the Internet of Things that participates in automatic control through real-time display of various instruments or as parameters of automatic control. It can provide a scientific basis for the precise regulation of greenhouses, and achieve the purpose of increasing production, improving quality, regulating growth cycle and improving economic benefits.

Agricultural Internet of Things is the application of Internet of Things technology in agricultural production, operation, management and services. Network and Internet transmission, integrate and process the obtained massive agricultural information, and finally realize the process monitoring, scientific decision-making and real-time service of agricultural pre-production, production and post-pro···