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Sustainable nitrogen management in agrifood systems

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    Sustainable nitrogen management in agrifood systems 2025
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    Nitrogen is an essential element in the natural environment, forming critical compounds necessary for all living organisms. As it cycles through air, soil, and water, nitrogen is fundamental to ecosystem functionality. However, improper management of nitrogen in agrifood systems can degrade air, water, and soil quality, while excessive extraction from soils leads to soil degradation, biodiversity loss, and exacerbation of climate change. This FAO report provides a comprehensive overview of nitrogen's role, and the challenges associated with its use in agrifood systems. It explores solutions for improving nitrogen management in crop and livestock systems to enhance nitrogen use efficiency while reducing pollution. Additionally, it highlights the potential of circular bioeconomy approaches to optimize nitrogen management and minimize nitrogen losses. By adopting balanced nitrogen practices, agrifood systems can be transformed to ensure food security, improved nutrition, and sustainable livelihoods for farmers while minimizing negative environmental impacts.
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    Launch of FAO Report "Sustainable Nitrogen Management in Agrifood Systems"
    20 January 2025
    2025
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    Environmental inhibitors in agrifood systems – Considerations for food safety risk assessment 2025
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    Transforming agrifood systems towards sustainable production is essential to reduce the environmental impact of agriculture while meeting the growing global food demands. This transformation requires the adoption of sustainable practices, including those aimed at reducing greenhouse gas (GHG) emissions and improving fertilizer efficiency. One such approach involves the use of environmental inhibitors (EIs). Although several EIs have been approved in various countries, regulatory frameworks governing their classification and use differ significantly, resulting in varying data requirements for pre-market evaluation.This brief provides an overview of the food safety considerations and risk assessment process for environmental inhibitors, focusing on potential residue uptake and transfer into crops intended for human consumption and animal-derived foods.

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