Challenges and Opportunities for Sensor and Actuator Networks in Indian Agriculture

Transformation of nonelectrical quantities into the electrical ones, using smart transducers; followed by further processing, communication and storage of information have opened many new avenues of process automation. Recent advancements in the field of sensor, actuator and data communication technologies have revolutionized human life in many ways Food Production and Agro-ecological resource management is also a potential beneficiary of such developments. Wireless Sensor Networks based on Agro-ecological sensors are gaining widespread popularity for controlling micro-climate conditions in the farm fields, as the demand for the quality food is increasing. This paper gives a comprehensive overview of ongoing advancements in the field of sensor and actuator networks based on ISO 11783, IEEE 1451 and 6LoWPAN technology standards. It also describes functional requirements for farm management information systems to assess and reduce the production risk.