Benziane, IkramKibou, Zahira2025-07-132025-07-132025http://dspace.univ-temouchent.edu.dz/handle/123456789/6637This study focuses on the development of an innovative bio-polymerized organic fertilizer derived from organic waste, aiming to promote sustainable and eco-friendly agricultural practices. The primary objective is to explore and demonstrate the potential of nitrogen-rich organic waste as an underutilized resource for producing high-quality organic fertilizer. By incorporating a biopolymer, the project seeks to create a slow-release, high-performance productthatenhancessoilfertilityandsupportshealthycropgrowth.Thisresearchcontributes to advancing circular economy principles in agriculture by transforming organic waste into a valuable, environmentally beneficial input.frAgriculture durable,fertilisantbiologiqueBiopolymeriser,déchets OrganiqueFertilitédessolscroissancedes culturesSustainableagriculture,organicfertilizer,organicwaste,soilfertility, cropgrowthThesis