Optimization of Modern Agricultural Crop Production Systems in the Context of Circular Economy

The proper management of nutrient use in modern agricultural practices is of paramount importance. Nitrogen, phosphorus, and potassium, as the three essential nutrients for crop growth, play pivotal roles in ensuring healthy and productive agricultural systems. Farmers meticulously calculate and apply these nutrients to optimize crop yields, but a heavy reliance on synthetic fertilizers can lead to imbalances and environmental challenges. Managing nutrient use efficiently is not only crucial for enhancing crop productivity but also for achieving economic efficiency by reducing input costs and minimizing environmental externalities. With a specific focus on the Circular Economy Action Plan and the "food, water, and nutrients" category, the article highlights the significance of nutrient management, particularly in the agricultural context. It underscores the necessity of moving towards organic farming practices to enhance nutrient cycling and biodiversity. Overall, it provides a valuable overview of nutrient management and its relationship to the circular economy, agriculture and environmental protection.