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Modern agriculture has found Wireless Sensor Networks (WSNs) to be a crucial technology, providing real time monitoring and control capabilities to maximize crop productivity and resource utilization. In smart agriculture, wireless sensor networks (WSNs) have become a game changer because they make it possible to monitor and manage environmental elements in real time that are crucial for crop development and output. Wireless Sensor Networks (WSNs) have emerged as a transformative technology in smart agriculture, facilitating real time monitoring and control of environmental parameters critical for crop growth and productivity. This study provides a thorough overview of WSN applications in agriculture, emphasizing how they might improve crop output and resource management. WSNs gather information on soil moisture, temperature, humidity, light intensity, and other significant variables by placing sensor nodes around the farm. These data are wirelessly transferred to a central server or cloud platform, where they are processed by sophisticated analytics, and machine learning algorithms to give farmers useful information. Through the integration of WSN technology, farmers can implement precision agriculture techniques, tailoring irrigation schedules, fertilizer application, and pest control measures based on real time environmental conditions. Moreover, WSNs enable early detection of plant stressors and diseases, allowing for timely interventions to mitigate crop losses. Through case studies and field experiments, we demonstrate the effectiveness of WSNs in optimizing resource usage, reducing environmental impact, and improving overall farm productivity. As the agricultural industry continues to face challenges related to population growth, climate change, and resource scarcity, the adoption of WSNs offers a sustainable solution to enhance food production while minimizing inputs and preserving natural resources.
Vijayan et al. (Sat,) studied this question.