传感器在精准农业中的应用

加快我国精准农业发展速度，拓宽其普及应用范围，发展高效、稳定、价格低廉的传感器至关重要。介绍 了生物传感器、电子舌、电子鼻、机器视觉等新型传感器的基本原理及其在农业领域的应用现状，并探讨了在农副产 品生产、加工、储运和流通的各个环节对传感器的不同需求，同时对农情监控传感器的发展方向进行展望。

Application of sensors in precision agriculture

To accelerate the pace of precision agriculture and broaden its application, it is quite important to develop multifunctional sensors with high efficient, stable and inexpensive features. This paper mainly summarized the working principles of new type sensors and their application in agriculture, such as biosensor, electronic tongue, electronic nose and machine vision, etc. And then, the particular demands of each agricultural stage for sensors also have been discussed, including production, processing, storage, transportation and distribution. Finally, the future direction of agricultural monitoring sensors was prospected.