Abstract
The combination of wireless sensor networks and radio technology can form a new type of communication network. The emergence of wireless sensor networks has effectively solved the problems existing in radio technology, but traditional wireless sensor networks and radio technology networks cannot be directly applied to wireless sensors. On this basis, this paper studies the remote sensing of soil nutrient variability in agricultural land using wireless sensors. Due to traditional farmland management and agricultural systems, farmland soil nutrient variability has led to polarization: fertile soil has excess nutrients, reducing the use rate of chemical fertilizers and polluting high-quality farmland. Traditional farming methods can no longer meet the requirements, and modern technology must be used to comprehensively understand the spatiotemporal variability of soil nutrients during plant growth. Remote sensing technology has the advantages of accuracy, speed, economy, and regular monitoring. It provides new ideas and technical guarantees for soil quality evaluation in land development and consolidation projects. This paper also studies the use of statistical quantitative evaluation technology to carry out multidimensional statistical quantification of soil protection function evaluation at a given location. Finally, wireless sensor networks are used to analyze the relationship between several natural factors and quantitative estimation of soil protection. Based on wireless sensor technology, this paper studies the variability of farmland soil nutrients and statistical quantitative evaluation, hoping to lay a foundation for the development of agriculture and statistics.
Highlights
In the past few decades, wireless sensor networks have received great attention from academia and industry
China still mainly adopts traditional farmland management measures; that is, the same fertilization measures are adopted instead of considering the spatial distribution of farmland soil nutrient variability, which results in fertility [3]. e oversupply of nutrients in the plots caused unnecessary waste, while reducing fertilizer utilization and causing large-scale agricultural nonpoint source pollution [4]
According to the quality of development and land consolidation and remote sensing based on the variability of soil nutrients in farmland, this paper conducts research on statistical quantitative evaluation [8]
Summary
In the past few decades, wireless sensor networks have received great attention from academia and industry. Due to the low cost of sensor nodes, constant changes in availability, and limited sensor energy, the development of routing protocols suitable for soil detection, extending the life of the network, and increasing the utilization rate are of great significance to the promotion of agricultural development [2]. On this basis, this article investigates the variability of farmland soil nutrients. According to the quality of development and land consolidation and remote sensing based on the variability of soil nutrients in farmland, this paper conducts research on statistical quantitative evaluation [8]. In order to accurately and systematically record soil variability, soil scholars gradually try to study the variability of soil nutrients from different perspectives
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