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Precision agriculture - inject new vitality into the development of modern agriculturePrecision agriculture, as the forefront trend of modern agricultural development, is gradually changing the face of traditional farming. It relies on modern information technology, such as the Internet of Things, big data, artificial intelligence and satellite remote sensing, etc., to achieve the refinement and intelligence of agricultural production management. In the precision agriculture system, farmland is no longer a simple collection of land, but is endowed with an intelligent space of data life. Through various sensors installed in the field, soil moisture, nutrient content, crop growth and environmental meteorological conditions are monitored in real time, and these data are transmitted to the cloud in real time, and after big data analysis and processing, accurate planting suggestions are provided for farmers. Precision fertilization is a highlight of precision agriculture. Based on soil nutrient data and crop demand model, the system can accurately calculate the type and amount of fertilizer required by each field, effectively avoiding environmental pollution and resource waste caused by excessive fertilization, and improving crop yield and quality. In addition, precision irrigation technology has greatly improved the efficiency of water use. Intelligent irrigation system based on crop growth cycle and current soil moisture status The automatic adjustment of irrigation time and water volume ensures that crops thrive in the optimal growing environment, while also providing strong support for water conservation in dry regions. Precision agriculture also facilitates the precise prevention and control of pests and diseases. Through the low-altitude operation of drones, combined with image recognition technology, it can find and locate the areas where diseases and pests occur in time, take targeted prevention and control measures to reduce the use of pesticides and protect the ecological environment. Precision agriculture, with its high efficiency, environmental protection and sustainable characteristics, has injected new vitality into the development of modern agriculture. It not only improves agricultural production efficiency and economic benefits, but also promotes the deep integration of agriculture and information technology, providing an important path for realizing agricultural modernization, ensuring national food security and promoting sustainable rural development. |