Simulating the management of wastes at a territory level in the peri-urban market gardening systems of Dakar (Senegal): the case of the Rufisque department

N'Dienor Moussa, Guerrin François, Paillat Jean-Marie. 2013. Simulating the management of wastes at a territory level in the peri-urban market gardening systems of Dakar (Senegal): the case of the Rufisque department. In : 15 ème Conférence internationale RAMIRAN: Recyclage des résidus organiques pour l'agriculture: de la gestion des déchets aux services écosystémiques, Versailles, France, 3 au 5 juin 2013. INRA. s.l. : INRA, 5 p. International Ramiran Conference. 15, Versaille, France, 3 Juin 2013/5 Juin 2013.

Résumé : In the Rufisque department in Senegal, the regular supply of farmers with organic residuary products (ORP), namely livestock wastes, is a major constrai nt. The Magma model has been used to assess the supply of farms with ORPs. Comparing a base scenari o, reflecting the actual farmers' practices, with two alternatives where practices and means of trans portation are better adapted, the simulations have shown a more even application of ORPs to crops, the decrease of the nitrogen leaching risk and the reduction of the total transport mileage, namely wh en crop farms are relocated in a remote rural area.

Classification Agris : Q70 - Traitement des déchets agricoles
F04 - Fertilisation
P33 - Chimie et physique du sol

Auteurs et affiliations

• N'Dienor Moussa, ISRA (SEN)
• Guerrin François, CIRAD-PERSYST-UPR Recyclage et risque (REU)
• Paillat Jean-Marie, CIRAD-PERSYST-UPR Recyclage et risque (REU) ORCID: 0000-0001-6353-6265

Source : Cirad - Agritrop (https://agritrop.cirad.fr/570568/)

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