Journal
AGRICULTURE-BASEL
Volume 11, Issue 6, Pages -Publisher
MDPI
DOI: 10.3390/agriculture11060475
Keywords
food security; precision agriculture; Internet of Things; soil moisture; heavy metal; wireless sensors; edge computing
Categories
Funding
- Research Creativity and Management Office, Universiti Sains Malaysia [1001/PAERO/870052]
- USM grant RUI [1001.PAERO.8014035]
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This article highlights the shift towards data-driven agriculture with the implementation of IoT, emphasizing the necessity for developing countries to incorporate IoT due to their dependence on the agricultural sector. The review provides an overview of advanced technologies used in precision agriculture and stresses the importance of optimized data processing methods derived from cloud computing and the significance of edge computing.
With the implementation of the Internet of Things, the agricultural domain has become data-driven, allowing for well-timed and cost-effective farm management while remaining environmentally sustainable. Thus, the incorporation of Internet of Things in the agricultural domain is the need of the hour for developing countries whose gross domestic product primarily depends on the farming sector. It is worth highlighting that developing nations lack the infrastructure for precision agriculture; therefore, it has become necessary to come up with a methodological paradigm which can accommodate a complete model to connect ground sensors to the compute nodes in a cost-effective way by keeping the data processing limitations and constraints in consideration. In this regard, this review puts forward an overview of the state-of-the-art technologies deployed in precision agriculture for soil assessment and pollutant monitoring with respect to heavy metal in agricultural soil using various sensors. Secondly, this manuscript illustrates the processing of data generated from the sensors. In this regard, an optimized method of data processing derived from cloud computing has been shown, which is called edge computing. In addition to this, a new model of high-performance-based edge computing is also shown for efficient offloading of data with smooth workflow optimization. In a nutshell, this manuscript aims to open a new corridor for the farming sector in developing nations by tackling challenges and providing substantial consideration.
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