Nitrogen balance between animal wastes production, crops and fish ponds demand at commune level in Thai Binh province, Northern Vietnam : [Draft]

Tran Duc Toan, Hillion Benoît, Nguyem Ngoc Minh, Porphyre Vincent, Medoc Jean-Michel. 2005. Nitrogen balance between animal wastes production, crops and fish ponds demand at commune level in Thai Binh province, Northern Vietnam : [Draft]. In : AHAT-BSAS International Conference on Integrated Livestock-Crop Systems to Meet the Challenges of Globalisation, Khon Kaen, Thailand, November 15-18 2005. s.l. : s.n., 2 p. AHAT-BSAS International Conference on Integrated Livestock-Crop Systems to Meet the Challenges of Globalisation, Khon Kaen, Thaïlande, 15 Novembre 2005/18 Novembre 2005.

Résumé : The agronomical balance in nitrogen at the commune level has been calculated between livestock-produced manure and the total demand in nutrients by crops and fish ponds, in the district of Vu Thu, Thai Binh province (Vietnam). Based on a conceptual Vietnamese-adapted model, calculations have underlined N surpluses in 50% of the studied communes during winter and the importance of waste waters that are expected to be the most important issue for environment regarding the 2010 provincial pig development plans.

Mots-clés Agrovoc : eau usée, déchet agricole, élevage, pollution, azote

Mots-clés géographiques Agrovoc : Viet Nam

Classification Agris : Q70 - Traitement des déchets agricoles

Auteurs et affiliations

• Tran Duc Toan
• Hillion Benoît
• Nguyem Ngoc Minh, NIAH (VNM)
• Porphyre Vincent, CIRAD-EMVT-UPR Systèmes d'élevage (VNM) ORCID: 0000-0002-5561-2667
• Medoc Jean-Michel, CIRAD-CA-UPR Recyclage et risque (REU) ORCID: 0000-0003-0326-1364

Source : Cirad - Agritrop (https://agritrop.cirad.fr/532503/)

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