Session 1 : Agronomy and socio-economy of conservation agriculture and DMC 1.1. Integration of conservation and intensification agricultural technology in Yunnan. — Dayun Tao, Lingming Kong, Hongye Zhu, Fengyi Hu, Peng Xu, Jiawu Zhou, Xiangneng Deng, Jing Li and Wei Deng. Yunnan Academy of Agricultural Sciences, P.R. China Paper — oral communication 1.2. Conservation agriculture on sloping lands in northern mountainous regions of Vietnam. — Le Quoc Doanh, Ha Dinh Tuan. Northern Mountainous Agriculture and Forestry Science Institute (NOMAFSI), Vietnam Paper — oral communication 1.3. Five years of adaptative research for upland DMC-based cropping systems creation in Cambodia. — Stéphane Boulakia, KOU Phâlly, SAN Sona, Leng Vira Chit Kimchhorn. PADAC project, CIRAD/MAFF, Cambodia Paper — oral communication 1.4. Is conventional small scale cotton based agriculture sustainable in West and Central Africa? — Oumarou Balarabé, Lucien Séguy, Krishna Naudin. ESA2 project, Sodecoton/CIRAD, Cameroon Paper — oral communication 1.5. Maize yield and profit increase under no-tillage system and crop rotation with leguminous in southern Xayaburi province, Lao PDR. — Hoà Tran Quoc, Florent Tivet, Sompasith Senephansiri, Laty Keodouangsy, Thisadee Chounlamountry, Chanthasone Khamxaykhay, Lucien Séguy. PRONAE. PCADR, CIRAD/NAFRI, Lao PDR Abstract — oral communication 1.6. When highlands meet lowlands in the area of lake Alaotra, Madagascar. Diversification and innovative processes in the context of high land pressure. — Raphaël Domas, Eric Penot, Herizo Andriamalala. BVLac project, CIRAD/BRL, Malagasy Paper — oral communication 1.7. How to produce more biomass for direct seeding mulched-based cropping systems in Sub-saharian Africa? Example from North Cameroon. — Krishna Naudin, Oumarou Balarabé. ESA2 project, Sodecoton/CIRAD, Cameroon Paper — oral communication 1.8. Improving smallholder’s income generation by the integration of DMC by-products into pig raising activities. — Frédéric Jullien, S. Khampa, B. Rattanatray, S. Kang-air, B. Vongvichit, V. Phanlak, A. Philakoun, F. Tivet. PASS - PCADR, LCG/MAF, Lao PDR Paper — oral communication |