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• Spot A: Challenges for agriculture
• Spot B: Manure use
as an advantage
Biodigester and PES (Payment for Environmental Services) as a marketing tool for agricultural development
of smallholder farms in Northern Vietnam
D. Orange (IRD/IWMI), P. Jouquet (IRD/IWMI), T. Tran Duc (SFRI), A. Noble (IWMI)
SFRI – IRD – IWMI, Dong Ngac, Tu Liem, Hanoi, Vietnam . Email: [email protected], [email protected]
UMR7618/CNRS-
211/IRD
Acknowledgments:This project was supported financially by the French institutes IRD (unit research UMR211-BIOEMCO), CNRS (IE-SystéMO project) and AFD (PES-BIOGAZ project) within the Management of Soil Erosion Consortium (MSEC) from the International Water Management Institute (IWMI), implemented in Vietnam by the Soil and Fertilizer Research Institute(SFRI) and the joint-venture IRD/IWMI. The two pilots of biodigester have been funded by TOTAL Company.
References:George A., Pierret A., Boonsaner A., Valentin C., Orange D., Planchon O., 2009. Potential and limitations of Payments for
Environmental Services (PES) as a means to manage watershed services in mainland Southeast Asia. Int. Journal of the Commons, 3(1): 16-40.
Jouquet P., Bloquel E., Doan Thu T., Ricoy M., Orange D., Rumpel C., Tran Duc T., 2010. Does compost and vermicompost improve macronutrient retention and plant growth in degraded tropical soils? Compost Science & Utilization, in press.
Orange D., Tran Duc Toan, Nguyen Duy Phuong, Nguyen Van Thiet, Salgado P., Clement F., Le Hoa Binh, 2008. Different interests, common concerns and shared benefits. LEISA Magazine, 24(2): 12-13. + Chinese version.
Orange D., Dardenne L., Geier P., Nguyen Duy Phuong, Jouquet P., Tran Duc Toan, 2010. Using a biogas scheme to control soil erosion on sloping lands, North Vietnam. Mountain Forum Bulletin, January: 52-55.
RESUME
Global awareness of climate change has resulted in enhanced awareness of the fragility of natural systems and a new longer-term perspective for national and regional
planning, which presents an opportunity to radically rethink approaches for agricultural production. In North Vietnam, the concrete and mutual interest within an attractive
technology such as the biodigester, creates the opportunity to mobilise the entrepreneurial arena. The PES mechanism is shown to be adaptable; the management board
matches supply and demand to answer both economic opportunities and individual and social concerns.
• Spot C: PES as an adaptative process for economic and ecological success
PES
contract
Lighting
Cooking