Smart agriculture integrates key information communication technologies with sensing technologies to provide effective and cost-efficient agricultural services. Smart agriculture leverages a wide range of advanced technologies, such as wireless sensor networks, Internet of Things, robotics, agricultural bots, drones, artificial intelligence, and cloud computing. The adoption of these technologies in smart agriculture enables all stakeholders in the agricultural sector to develop better managerial decisions to get more yield. We differentiate between traditional agriculture and smart agriculture based on the deployment architectures along with a focus on the various processing stages in smart agriculture. We present a comprehensive review of various types of sensors that are playing a vital role in enabling smart agriculture. We also review the integration of various sensing technologies with emerging technologies and computing infrastructures to make agriculture smarter. Finally, we discuss open research challenges that must be addressed to improve the adoption and deployment of smart agriculture in the future.

中文翻译：

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智能农业物联网传感器技术的最新趋势


智慧农业将关键信息通信技术与传感技术相结合，提供有效且具有成本效益的农业服务。智慧农业利用了广泛的先进技术，如无线传感器网络、物联网、机器人、农业机器人、无人机、人工智能和云计算。这些技术在智能农业中的采用使农业部门的所有利益相关者能够制定更好的管理决策以获得更高的产量。我们根据部署架构来区分传统农业和智慧农业，并重点关注智慧农业的各个处理阶段。我们对在实现智能农业方面发挥着至关重要作用的各种类型的传感器进行了全面的回顾。我们还回顾了各种传感技术与新兴技术和计算基础设施的集成，以使农业变得更加智能。最后，我们讨论了为改善未来智能农业的采用和部署而必须解决的开放研究挑战。