F. Affholder, Modélisation de culture et diagnostic agronomique régional Mise au point d'une méthode et application au cas du maïs chez les petits producteurs du Brésil Central, p.246, 2001.

F. Affholder, D. Jourdain, D. Quang, T. Tuong, M. Morize et al., Constraints to farmers??? adoption of direct-seeding mulch-based cropping systems: A farm scale modeling approach applied to the mountainous slopes of Vietnam, Agricultural Systems, vol.103, issue.1, pp.51-62, 2010.
DOI : 10.1016/j.agsy.2009.09.001

F. Affholder, C. Poeydebat, M. Corbeels, E. Scopel, and P. Tittonell, The yield gap of major food crops in family agriculture in the tropics: Assessment and analysis through field surveys and modelling, Field Crops Research, vol.143, pp.106-118, 2013.
DOI : 10.1016/j.fcr.2012.10.021

F. Affholder, P. Tittonell, M. Corbeels, S. Roux, N. Motisi et al., Ad Hoc Modeling in Agronomy: What Have We Learned in the Last 15 Years?, Agronomy Journal, vol.104, issue.3, pp.735-748, 2012.
DOI : 10.2134/agronj2011.0376

URL : https://hal.archives-ouvertes.fr/hal-01506114

M. Alauddin and J. Quiggin, Agricultural intensification, irrigation and the environment in South Asia: Issues and policy options, Ecological Economics, vol.65, issue.1, pp.111-124, 2008.
DOI : 10.1016/j.ecolecon.2007.06.004

C. Alther, J. Castella, P. Novosad, E. Rousseau, and T. Hieu, Impact of accessibility on the range of livelihood options available to farm households in mountainous areas of northern Vietnam. Doi Moi in the Mountains: Land use changes and farmers' livelihood strategies in Bac Kan Province, pp.121-146, 2002.

J. Antle, J. Stoorvogel, and R. Valdivia, Multiple equilibria, soil conservation investments, and the resilience of agricultural systems, Environment and Development Economics, vol.11, issue.04, pp.477-492, 2006.
DOI : 10.1017/S1355770X06003056

T. Araya, W. Cornelis, J. Nyssen, B. Govaerts, F. Getnet et al., Medium-term effects of conservation agriculture based cropping systems for sustainable soil and water management and crop productivity in the Ethiopian highlands, Field Crops Research, vol.132, pp.53-62, 2012.
DOI : 10.1016/j.fcr.2011.12.009

N. Bako-arifari, L. Meur, and P. , Une anthropologie sociale des dispositifs de développement. L'évaluation des politiques de développement Approches pluri-disciplinaires, pp.121-173, 2001.

A. Baldé, E. Scopel, F. Affholder, M. Corbeels, D. Silva et al., Agronomic performance of no-tillage relay intercropping with maize under smallholder conditions in Central Brazil, Field Crops Research, vol.124, issue.2, pp.240-251, 2011.
DOI : 10.1016/j.fcr.2011.06.017

A. Barrabe, B. Rapidel, F. Sissoko, B. Traord, and J. Wery, Elaboration and test of a decision rule for the application of mepiquat chloride on cotton in Mali, European Journal of Agronomy, vol.27, issue.2-4, pp.197-204, 2007.
DOI : 10.1016/j.eja.2007.04.001

F. Baudron, J. Andersson, M. Corbeels, and K. Giller, Failing to Yield? Ploughs, Conservation Agriculture and the Problem of Agricultural Intensification: An Example from the Zambezi Valley, Zimbabwe, Journal of Development Studies, vol.42, issue.10, pp.393-412, 2012.
DOI : 10.1016/j.agee.2006.06.019

URL : https://hal.archives-ouvertes.fr/hal-00807097

J. Bergez, N. Colbach, O. Crespo, F. Garcia, M. Jeuffroy et al., Designing crop management systems by simulation, European Journal of Agronomy, vol.32, issue.1, pp.3-9, 2010.
DOI : 10.1016/j.eja.2009.06.001

URL : https://hal.archives-ouvertes.fr/hal-01173176

J. Blazy, M. Dorel, F. Salmon, H. Ozier-lafontaine, J. Wery et al., Model-based assessment of technological innovation in banana cropping systems contextualized by farm types in Guadeloupe, European Journal of Agronomy, vol.31, issue.1, pp.10-19, 2009.
DOI : 10.1016/j.eja.2009.02.001

J. Blazy, H. Ozier-lafontaine, T. Dore, A. Thomas, and J. Wery, A methodological framework that accounts for farm diversity in the prototyping of crop management systems. Application to banana-based systems in Guadeloupe, Agricultural Systems, vol.101, issue.1-2, pp.30-41, 2009.
DOI : 10.1016/j.agsy.2009.02.004

URL : https://hal.archives-ouvertes.fr/hal-01173168

J. Blazy, P. Tixier, A. Thomas, H. Ozier-lafontaine, F. Salmon et al., BANAD: A farm model for ex ante assessment of agro-ecological innovations and its application to banana farms in Guadeloupe, Agricultural Systems, vol.103, issue.4, pp.221-232, 2010.
DOI : 10.1016/j.agsy.2010.01.004

C. Bockstaller, L. Guichard, O. Keichinger, P. Girardin, M. Galan et al., Comparison of methods to assess the sustainability of agricultural systems. A review, Agronomy for Sustainable Development, vol.21, issue.12, pp.223-235, 2009.
DOI : 10.1051/agro:2008058

URL : https://hal.archives-ouvertes.fr/hal-01173169

C. Bockstaller, L. Guichard, D. Makowski, A. A. Girardin, P. Plantureux et al., Agri-environmental indicators to assess cropping and farming systems. A review, Agronomy for Sustainable Development, vol.7, issue.1, pp.139-149, 2008.
DOI : 10.1051/agro:2007052

URL : https://hal.archives-ouvertes.fr/hal-01173134

S. Boulakia, S. Chabierski, P. Kou, S. San, R. Kong et al., Adaptation of direct-seeding mulch-based cropping systems for annual cash crop production in Cambodian rainfed uplands, 2012 Conservation Agriculture and Sustainable Upland Livelihoods Innovations for, with and by Farmers to Adapt to Local and Global Changes - Proceedings of the 3rd International Conference on Conservation Agriculture in Southeast Asia Held in Hanoi, Vietnam, pp.10-15, 2012.

B. Dkab, Farmers' adoption of conservation agriculture: A review and synthesis of recent research, Food Policy, vol.32, pp.25-29, 2006.

J. Brossier, Système et système de production, 1987.

D. Casanova, J. Goudriaan, J. Bouma, and G. Epema, Yield gap analysis in relation to soil properties in direct-seeded flooded rice, Geoderma, vol.91, issue.3-4, pp.191-216, 1999.
DOI : 10.1016/S0016-7061(99)00005-1

J. Castella, D. Hauswirth, T. Pham, O. Nicetic, F. Tivet et al., Agrarian transition and farming system dynamics in the uplands of South-East Asia (eds) 2012 Conservation Agriculture and Sustainable Upland Livelihoods Innovations for, with and by Farmers to Adapt to Local and Global Changes, Proceedings of the 3rd International Conference on Conservation Agriculture in Southeast Asia Held in Hanoi, Vietnam, pp.10-15, 2012.

J. Castella, E. Jobard, G. Lestrelin, K. Nanthavong, and P. Lienhard, Maize expansion in Xieng Khouang province, Laos: what prospects for conservation agriculture? Conservation Agriculture and Sustainable Upland Livelihoods Innovations for, with and by Farmers to Adapt to Local and Global Changes, Proceedings of the 3rd International Conference on Conservation Agriculture in Southeast Asia Held in Hanoi, p.372, 2012.

J. Castella, P. Manh, S. Kam, L. Villano, and N. Tronche, Analysis of village accessibility and its impact on land use dynamics in a mountainous province of northern Vietnam, Applied Geography, vol.25, issue.4, pp.308-326, 2005.
DOI : 10.1016/j.apgeog.2005.07.003

N. Castoldi and L. Bechini, Integrated sustainability assessment of cropping systems with agro-ecological and economic indicators in northern Italy, European Journal of Agronomy, vol.32, issue.1, pp.59-72, 2010.
DOI : 10.1016/j.eja.2009.02.003

J. Chauveau, Farmers strategies: the history and utility of a multi disciplinary concept in Francophone development studies. The rural extension bulletin 7, pp.24-28, 1995.

P. Chivenge, H. Murwira, K. Giller, P. Mapfumo, and J. Six, Long-term impact of reduced tillage and residue management on soil carbon stabilization: Implications for conservation agriculture on contrasting soils, Soil and Tillage Research, vol.94, issue.2, pp.328-337, 2007.
DOI : 10.1016/j.still.2006.08.006

G. Clemens, S. Fiedler, N. Cong, N. Van-dung, U. Schuler et al., Soil fertility affected by land use history, relief position, and parent material under a tropical climate in NW-Vietnam, CATENA, vol.81, issue.2, pp.87-96, 2010.
DOI : 10.1016/j.catena.2010.01.006

F. Clement, A multi-level analysis of forest policies in Northern Vietnam: Uplands, people, institutions and discourses, 2008.

V. Cloquell-ballester, V. Cloquell-ballester, R. Monterde-diaz, and M. Santamarina-siurana, Indicators validation for the improvement of environmental and social impact quantitative assessment, Environmental Impact Assessment Review, vol.26, issue.1, pp.79-105, 2006.
DOI : 10.1016/j.eiar.2005.06.002

X. Coquil, J. Fiorelli, A. Blouet, J. Trommenschlager, C. Bazard et al., Conception de systèmes de polyculture élevage laitiers en agriculture biologique : Synthèse de la démarche pas à pas centrée sur le dispositif expérimental INRA ASTER-Mirecourt, Rencontres Recherche Ruminants, 2011.

S. Corsi, T. Friedrich, A. Kassam, M. Pisante, and S. Jdm, Soil organic carbon accumulation and greenhouse gas emission reductions from conservation agriculture: a literature review, 2012.

S. Costard, V. Porphyre, S. Messad, S. Rakotondrahanta, H. Vidon et al., Multivariate analysis of management and biosecurity practices in smallholder pig farms in Madagascar, Preventive Veterinary Medicine, vol.92, issue.3, pp.199-209, 2009.
DOI : 10.1016/j.prevetmed.2009.08.010

M. Daam and P. Van-den-brink, Implications of differences between temperate and tropical freshwater ecosystems for the ecological risk assessment of pesticides, Ecotoxicology, vol.6, issue.238, pp.24-37, 2010.
DOI : 10.1007/s10646-009-0402-6

L. Dartigues, La notion d'arène. Intérêts pour la recherche en anthropologie politique, 1996.

R. Das and S. Bauer, Bio-economic analysis of soil conservation technologies in the mid-hill region of Nepal, Soil and Tillage Research, vol.121, pp.38-48, 2012.
DOI : 10.1016/j.still.2012.01.016

J. De-sardan, Anthropologie et développement: essai en socio-anthropologie du changement social, 1995.

P. Debaeke, N. Munier-jolain, M. Bertrand, L. Guichard, J. Nolot et al., Iterative design and evaluation of rule-based cropping systems: methodology and case studies. A review, Agronomy for Sustainable Development, vol.7, issue.1, pp.73-86, 2009.
DOI : 10.1051/agro:2008050

URL : https://hal.archives-ouvertes.fr/hal-01186780

S. Delmotte, P. Tittonell, J. Mouret, R. Hammond, and S. Lopez-ridaura, On farm assessment of rice yield variability and productivity gaps between organic and conventional cropping systems under Mediterranean climate, European Journal of Agronomy, vol.35, issue.4, pp.223-236, 2011.
DOI : 10.1016/j.eja.2011.06.006

R. Derpsch, T. Friedrich, A. Kassam, and L. Hongwen, Current status of adoption of no-till farming in the world and some of its main benefits, International Journal of Agricultural and Biological Engineering, vol.3, pp.1-25, 2010.

R. Derpsch, N. Sidiras, and C. Roth, Results of studies made from 1977 to 1984 to control erosion by cover crops and no-tillage techniques in Paran??, Brazil, Soil and Tillage Research, vol.8, pp.253-263, 1986.
DOI : 10.1016/0167-1987(86)90338-7

J. Dixon, D. Gibbon, and A. Gulliver, Farming systems and poverty: improving farmers' livelihoods in a changing world, 2001.

S. Dogliotti, W. Rossing, and M. Van-ittersum, rotat, a tool for systematically generating crop rotations, European Journal of Agronomy, vol.19, issue.2, pp.239-250, 2003.
DOI : 10.1016/S1161-0301(02)00047-3

S. Dogliotti, W. Rossing, and M. Van-ittersum, Systematic design and evaluation of crop rotations enhancing soil conservation, soil fertility and farm income: a case study for vegetable farms in South Uruguay, Agricultural Systems, vol.80, issue.3, pp.277-302, 2004.
DOI : 10.1016/j.agsy.2003.08.001

S. Dogliotti, M. Van-ittersum, and W. Rossing, A method for exploring sustainable development options at farm scale: a case study for vegetable farms in South Uruguay, Agricultural Systems, vol.86, issue.1, pp.29-51, 2005.
DOI : 10.1016/j.agsy.2004.08.002

T. Dore, C. Clermont-dauphin, Y. Crozat, C. David, M. Jeuffroy et al., Methodological progress in on-farm regional diagnosis. A review, Agron Sustain Dev, vol.28, 2008.
URL : https://hal.archives-ouvertes.fr/hal-00886410

T. Dore, D. Makowski, E. Malezieux, N. Munier-jolain, M. Tchamitchian et al., Facing up to the paradigm of ecological intensification in agronomy: Revisiting methods, concepts and knowledge, European Journal of Agronomy, vol.34, issue.4, pp.197-210, 2011.
DOI : 10.1016/j.eja.2011.02.006

URL : https://hal.archives-ouvertes.fr/hal-01355604

T. Dore, M. Sebillotte, and J. Meynard, A diagnostic method for assessing regional variations in crop yield, Agricultural Systems, vol.54, issue.2, pp.169-188, 1997.
DOI : 10.1016/S0308-521X(96)00084-4

URL : https://hal.archives-ouvertes.fr/hal-01370563

B. Dorin, S. Paillard, B. Dorin, S. Paillard, and B. D. , Agrimonde -Agricultures et alimentation du monde en 2050, 2009.
URL : https://hal.archives-ouvertes.fr/hal-00777337

I. Dounias, C. Aubry, and A. Capillon, Decision-making processes for crop management on African farms. Modelling from a case study of cotton crops in northern Cameroon, Agricultural Systems, vol.73, issue.3, pp.233-260, 2002.
DOI : 10.1016/S0308-521X(01)00077-4

J. Dury, F. Garcia, A. Reynaud, O. Therond, and J. Bergez, Modelling the Complexity of the Cropping Plan Decision-making. International Environmental Modelling and Software Society (iEMSs) 2010 International Congress on Environmental Modelling and Software Modelling for Environment's Sake, Fifth Biennial Meeting, 2010.

O. Erenstein, Smallholder conservation farming in the tropics and sub-tropics: a guide to the development and dissemination of mulching with crop residues and cover crops, Agriculture, Ecosystems & Environment, vol.100, issue.1, pp.17-37, 2003.
DOI : 10.1016/S0167-8809(03)00150-6

O. Erenstein, Intensification or extensification? Factors affecting technology use in peri-urban lowlands along an agro-ecological gradient in West Africa, Agricultural Systems, vol.90, issue.1-3, pp.132-158, 2006.
DOI : 10.1016/j.agsy.2005.12.005

D. Fangueiro, J. Pereira, J. Coutinho, N. Moreira, and H. Trindade, NPK farm-gate nutrient balances in dairy farms from Northwest Portugal, European Journal of Agronomy, vol.28, issue.4, pp.625-634, 2008.
DOI : 10.1016/j.eja.2008.01.007

A. Fermont, P. Van-asten, P. Tittonell, M. Van-wijk, and K. Giller, Closing the cassava yield gap: An analysis from smallholder farms in East Africa, Field Crops Research, vol.112, issue.1, pp.24-36, 2009.
DOI : 10.1016/j.fcr.2009.01.009

S. Gates, Review of methodology of quantitative reviews using meta-analysis in ecology, Journal of Animal Ecology, vol.99, issue.4, 2002.
DOI : 10.1086/286192

K. Giller, M. Corbeels, J. Nyamangara, B. Triomphe, F. Affholder et al., A research agenda to explore the role of conservation agriculture in African smallholder farming systems, Field Crops Research, vol.124, issue.3, pp.468-472, 2011.
DOI : 10.1016/j.fcr.2011.04.010

URL : https://hal.archives-ouvertes.fr/cirad-00761737

K. Giller, E. Witter, M. Corbeels, and P. Tittonell, Conservation agriculture and smallholder farming in Africa: The heretics??? view, Field Crops Research, vol.114, issue.1, pp.23-34, 2009.
DOI : 10.1016/j.fcr.2009.06.017

N. Girard, Catégoriser les pratiques d'agriculteurs pour reformuler un problème en partenariat Une proposition méthodologique, Cahiers Agricultures, vol.15, pp.261-272, 2006.

N. Girard, M. Duru, L. Hazard, and M. D. , Categorising farming practices to design sustainable land-use management in mountain areas, Agronomy for Sustainable Development, vol.101, issue.2, pp.333-343, 2008.
DOI : 10.1051/agro:2007046

URL : https://hal.archives-ouvertes.fr/hal-00886396

P. Girardin, C. Bockstaller, and W. Hvd, Indicators: Tools to Evaluate the Environmental Impacts of Farming Systems, Journal of Sustainable Agriculture, vol.3, issue.4, pp.5-21, 1999.
DOI : 10.1007/978-94-011-3246-6_8

F. Goulet, L'innovation par retrait: recomposition des collectifs sociotechniques et de la nature dans le développement de techniques culturales sans labour, Thèse de doctorat, 2008.

P. Gregory, J. Ingram, R. Andersson, R. Betts, V. Brovkin et al., Environmental consequences of alternative practices for intensifying crop production, Agriculture, Ecosystems & Environment, vol.88, issue.3, pp.279-290, 2002.
DOI : 10.1016/S0167-8809(01)00263-8

R. Greiner, L. Patterson, and O. Miller, Motivations, risk perceptions and adoption of conservation practices by farmers, Agricultural Systems, vol.99, issue.2-3, pp.86-104, 2009.
DOI : 10.1016/j.agsy.2008.10.003

S. Guto, N. De-ridder, K. Giller, P. Pypers, and B. Vanlauwe, Minimum tillage and vegetative barrier effects on crop yields in relation to soil water content in the Central Kenya highlands, Field Crops Research, vol.132, pp.129-138, 2012.
DOI : 10.1016/j.fcr.2011.10.014

S. Hahn, Technologies for sustainable agriculture in the tropics ASA Special Publication No. 58, Ecosystems & Environment, vol.30, issue.56, pp.63-65, 1993.

D. Hauswirth, R. Kong, F. Gramond, D. Jourdain, F. Affholder et al., Assessing agricultural sustainability of current farming systems to guide alternative management strategies: a case study in the highlands of Vietnam. Conservation Agriculture and Sustainable Upland Livelihoods Innovations for, with and by Farmers to Adapt to Local and Global Changes, Proceedings of the 3rd International Conference on Conservation Agriculture in Southeast Asia Held in Hanoi, Vietnam, pp.10-15, 2012.

L. Hoang, J. Castella, and P. Novosad, Social networks and information access: Implications for agricultural extension in a rice farming community in northern Vietnam, Agriculture and Human Values, vol.31, issue.3, pp.513-527, 2006.
DOI : 10.1007/s10460-006-9013-5

S. Janssen, K. Louhichi, A. Kanellopoulos, P. Zander, G. Flichman et al., A Generic Bio-Economic Farm Model for Environmental and Economic Assessment of Agricultural Systems, Environmental Management, vol.59, issue.6, pp.862-877, 2010.
DOI : 10.1007/s00267-010-9588-x

URL : https://hal.archives-ouvertes.fr/hal-01172933

S. Janssen and M. Van-ittersum, Assessing farm innovations and responses to policies: A review of bio-economic farm models, Agricultural Systems, vol.94, issue.3, pp.622-636, 2007.
DOI : 10.1016/j.agsy.2007.03.001

P. Jiang and K. Thelen, Effect of Soil and Topographic Properties on Crop Yield in a North-Central Corn???Soybean Cropping System, Agronomy Journal, vol.96, issue.1, pp.252-258, 2004.
DOI : 10.2134/agronj2004.0252

D. Jourdain, D. Quang, T. Van-cuong, and J. Jamin, Différenciation des exploitations agricoles dans les montagnes du Nord du Vietnam: le rôle clé de l'accès à l'eau?= Farm household differentiation in upper-catchments of Northern Vietnam: The key role of access to water?, 2011.

P. Jouve, Le diagnostic du milieu rural. De la région à la parcelle, Etudes et travaux du CNEARC, n°6, 1992.

P. Jouve, La dimension spatiale des systèmes de culture: comparaison entre agriculture tempérée et agriculture tropicale, Cahiers Agricultures, vol.15, pp.255-260, 2006.

A. Kassam, T. Friedrich, R. Derpsch, R. Lahmar, R. Mrabet et al., Conservation agriculture in the dry Mediterranean climate, Field Crops Research, vol.132, pp.7-17, 2012.
DOI : 10.1016/j.fcr.2012.02.023

A. Kassam, T. Friedrich, F. Shaxson, and J. Pretty, The spread of Conservation Agriculture: justification, sustainability and uptake<SUP>1</SUP>, International Journal of Agricultural Sustainability, vol.7, issue.4, pp.292-320, 2009.
DOI : 10.3763/ijas.2009.0477

E. Keys and W. Mcconnell, Global change and the intensification of agriculture in the tropics, Global Environmental Change, vol.15, issue.4, pp.320-337, 2005.
DOI : 10.1016/j.gloenvcha.2005.04.004

K. Kienzler, J. Lamers, A. Mcdonald, A. Mirzabaev, N. Ibragimov et al., Conservation agriculture in Central Asia?What do we know and where do we go from here? Field Crops Research, pp.95-105, 2012.

D. Knowler and B. Bradshaw, Farmers??? adoption of conservation agriculture: A review and synthesis of recent research, Food Policy, vol.32, issue.1, pp.25-48, 2007.
DOI : 10.1016/j.foodpol.2006.01.003

C. Köbrich, T. Rehman, and M. Khan, Typification of farming systems for constructing representative farm models: two illustrations of the application of multi-variate analyses in Chile and Pakistan, Agricultural Systems, vol.76, issue.1, pp.141-157, 2003.
DOI : 10.1016/S0308-521X(02)00013-6

J. Kostrowicki, Agricultural typology concept and method, Agricultural Systems, vol.2, issue.1, pp.33-45, 1977.
DOI : 10.1016/0308-521X(77)90015-4

K. Kumar and K. Goh, Crop Residues and Management Practices: Effects on Soil Quality, Soil Nitrogen Dynamics, Crop Yield, and Nitrogen Recovery, pp.197-319, 1999.
DOI : 10.1016/S0065-2113(08)60846-9

J. Ladha, H. Pathak, J. Krupnik, T. Six, J. Van-kessel et al., Efficiency of Fertilizer Nitrogen in Cereal Production: Retrospects and Prospects Advances in Agronomy, pp.85-156, 2005.

G. Lafond, B. Mcconkey, and M. Stumborg, Conservation tillage models for small-scale farming: Linking the Canadian experience to the small farms of Inner Mongolia Autonomous Region in China, Soil and Tillage Research, vol.104, issue.1, pp.150-155, 2009.
DOI : 10.1016/j.still.2008.08.014

R. Lal, D. Reicosky, and J. Hanson, Evolution of the plow over 10,000 years and the rationale for no-till farming, Soil and Tillage Research, vol.93, issue.1, pp.1-12, 2007.
DOI : 10.1016/j.still.2006.11.004

J. Lançon, J. Wery, B. Rapidel, M. Angokaye, E. Gerardeaux et al., An improved methodology for integrated crop management systems, Agronomy for Sustainable Development, vol.7, issue.2, pp.101-110, 2007.
DOI : 10.1051/agro:2006037

E. Landais, Modelling farm diversity, Agricultural Systems, vol.58, issue.4, pp.505-527, 1998.
DOI : 10.1016/S0308-521X(98)00065-1

L. Bellec, F. Cattan, P. Bonin, M. Rajaud, and A. , Building a typology of cropping practices from comparison with a technical reference: first step for a relevant cropping system redesigning process ??? results for tropical citrus production, Fruits, vol.66, issue.3, pp.143-159, 2011.
DOI : 10.1051/fruits/2011026

L. Gal, P. Dugué, P. Faure, G. Novak, and S. , How does research address the design of innovative agricultural production systems at the farm level? A review, Agricultural Systems, vol.104, issue.9, pp.714-728, 2011.
DOI : 10.1016/j.agsy.2011.07.007

T. Lebacq, P. Baret, and D. Stilmant, Sustainability indicators for livestock farming. A review, Agronomy for Sustainable Development, vol.12, issue.2, pp.311-327, 2013.
DOI : 10.1007/s13593-012-0121-x

URL : https://hal.archives-ouvertes.fr/hal-01201364

X. Lei, C. Peng, D. Tian, and J. Sun, Meta-analysis and its application in global change research, Chinese Science Bulletin, vol.162, issue.4, pp.289-302, 2007.
DOI : 10.1007/s11434-007-0046-y

G. Lestrelin, K. Nanthavong, E. Jobard, A. Keophoxay, P. Lienhard et al., To till or not to till? The diffusion of conservation agriculture in Xieng Khouang province, Lao PDR<BR> Opportunities and constraints, Outlook on Agriculture, vol.41, issue.1, pp.41-49, 2012.
DOI : 10.5367/oa.2012.0075

E. Lichtfouse, M. Navarrete, P. Debaeke, V. Souchère, C. Alberola et al., Agronomy for sustainable agriculture. A review, Agronomy for Sustainable Development, vol.67, issue.1, pp.1-6, 2009.
DOI : 10.1051/agro:2008054

URL : https://hal.archives-ouvertes.fr/hal-00350465

P. Lienhard, Evaluation agroécologique des systèmes de cultures en zone tropicale humide. Cas de la mise en valeur agricole d'une savane herbacée acide (Plaine des Jarres, Laos), Thèse de doctorat : Sciences de la Terre, 2013.

P. Lienhard, K. Panyasiri, S. Sayphoummie, B. Leudphanane, G. Lestrelin et al., Profitability and opportunity of conservation agriculture in acid savannah grasslands of Laos, International Journal of Agricultural Sustainability, vol.4, issue.1, pp.1-16, 2013.
DOI : 10.1016/j.fcr.2012.02.022

N. Long, From paradigm lost to paradigm regained? The case for an actor-oriented sociology of development. Revista Europea de Estudios Latinoamericanos y del Caribe, European Review of Latin American and Caribbean, vol.Studies, pp.3-24, 1990.

N. Long and P. Jdvd, DEMYTHOLOGIZING PLANNED INTERVENTION: AN ACTOR PERSPECTIVE, Sociologia Ruralis, vol.27, issue.1, pp.226-249, 2008.
DOI : 10.1177/053901847401300605

S. Lopez-ridaura, O. Masera, and M. Astier, Evaluating the sustainability of complex socio-environmental systems. the MESMIS framework, Ecological Indicators, vol.2, issue.1-2, pp.135-148, 2002.
DOI : 10.1016/S1470-160X(02)00043-2

C. Lord-eunice, N. Paul, and S. Ken, UK Agriculture Nutrient Balances methodology review. Soil Nutrient Balances, draft report, ADAS, 2010.

C. Marohn, P. Schreinemachers, D. Quang, T. Berger, P. Siripalangkanont et al., A software coupling approach to assess low-cost soil conservation strategies for highland agriculture in Vietnam, Environmental Modelling & Software, vol.45, 2012.
DOI : 10.1016/j.envsoft.2012.03.020

S. Marsh, M. Aulay, T. Hung, and P. , Agricultural development and land policy in Vietnam, ACIAR Monograph No 123, pp.272-290, 2006.

C. Martin, J. Castella, H. Anh, Y. Eguienta, and T. Hieu, A Participatory Simulation to Facilitate Farmers' Adoption of Livestock Feeding Systems Based on Conservation Agriculture in the Uplands of Northern Vietnam, International Journal of Agricultural Sustainability, vol.16, issue.2, pp.118-132, 2004.
DOI : 10.1016/0305-750X(95)00046-F

N. Mashingaidze, C. Madakadze, S. Twomlow, J. Nyamangara, and L. Hove, Crop yield and weed growth under conservation agriculture in semi-arid Zimbabwe, Soil and Tillage Research, vol.124, pp.102-110, 2012.
DOI : 10.1016/j.still.2012.05.008

L. Maton, D. Leenhardt, M. Goulard, and J. Bergez, Assessing the irrigation strategies over a wide geographical area from structural data about farming systems, Agricultural Systems, vol.86, issue.3, pp.293-311, 2005.
DOI : 10.1016/j.agsy.2004.09.010

A. Merot, J. Bergez, A. Capillon, and J. Wery, Analysing farming practices to develop a numerical, operational model of farmers??? decision-making processes: An irrigated hay cropping system in France, Agricultural Systems, vol.98, issue.2, pp.108-118, 2008.
DOI : 10.1016/j.agsy.2008.05.001

J. Montagne, Contraintes pour l'enchaînement de deux cycles de riz irrigué par an dans les zones de montagne du Nord du Vietnam, Mémoire de master 2 « Fonctionnement et conduite des systèmes de culture tropicaux et méditerranéens » UMR System, 2008.

E. Nafziger, Cropping system In : Illinois Agronomy Handbook. Urbana, Ill :University of Illinois at Urbana-Champaign, 2013.

K. Naudin, You can't eat your mulch and have it too : cropping system design and tradeoffs around biomass use for Conservation Agriculture in Cameroon and Madagascar, 2012.

K. Neumann, P. Verburg, E. Stehfest, and C. Müller, The yield gap of global grain production: A spatial analysis, Agricultural Systems, vol.103, issue.5, pp.316-326, 2010.
DOI : 10.1016/j.agsy.2010.02.004

F. Nevens, I. Verbruggen, D. Reheul, and G. Hofman, Farm gate nitrogen surpluses and nitrogen use efficiency of specialized dairy farms in Flanders: Evolution and future goals, Agricultural Systems, vol.88, issue.2-3, pp.142-155, 2006.
DOI : 10.1016/j.agsy.2005.03.005

A. Ngwira, J. Aune, and S. Mkwinda, On-farm evaluation of yield and economic benefit of short term maize legume intercropping systems under conservation agriculture in Malawi, Field Crops Research, vol.132, pp.149-157, 2012.
DOI : 10.1016/j.fcr.2011.12.014

D. Nielsen, M. Vigil, and J. Benjamin, Evaluating decision rules for dryland rotation crop selection. Field Crops, 2011.

J. Nyamangara, E. Masvaya, R. Tirivavi, and K. Nyengerai, Effect of hand-hoe based conservation agriculture on soil fertility and maize yield in selected smallholder areas in Zimbabwe, Soil and Tillage Research, vol.126, pp.19-25, 2013.
DOI : 10.1016/j.still.2012.07.018

J. Nyamangara, K. Nyengerai, E. Masvaya, R. Tirivavi, N. Mashingaidze et al., EFFECT OF CONSERVATION AGRICULTURE ON MAIZE YIELD IN THE SEMI-ARID AREAS OF ZIMBABWE, Experimental Agriculture FirstView, pp.1-19, 2013.
DOI : 10.1016/S0167-1987(03)00161-2

S. Ogle, A. Swan, and K. Paustian, No-till management impacts on crop productivity, carbon input and soil carbon sequestration, Agriculture, Ecosystems & Environment, vol.149, pp.37-49, 2012.
DOI : 10.1016/j.agee.2011.12.010

C. Pacini, A. Wossink, G. Giesen, C. Vazzana, and R. Huirne, Evaluation of sustainability of organic, integrated and conventional farming systems: a farm and field-scale analysis, Agriculture, Ecosystems & Environment, vol.95, issue.1, pp.273-288, 2003.
DOI : 10.1016/S0167-8809(02)00091-9

F. Papy, Le système de culture: un concept riche de sens pour penser le futur, Cahiers Agricultures, vol.17, pp.263-269, 2008.

S. Payraudeau and H. Van-der-werf, Environmental impact assessment for a farming region: a review of methods, Agriculture, Ecosystems & Environment, vol.107, issue.1, pp.1-19, 2005.
DOI : 10.1016/j.agee.2004.12.012

URL : https://hal.archives-ouvertes.fr/hal-01460798

E. Penot, Stratégies paysannes et évolution des savoirs : l'hévéaculture agro-forestière indonésienne, 2001.

C. Perrot and E. Landais, Exploitations agricoles : pourquoi poursuivre la recherche sur les méthodes typologiques ? Cahiers de la Recherche Développement, pp.13-23, 1993.

P. Manh, C. Zeller, M. Birner, R. Mueller, and D. , Improvement of access to available agricultural technologies: did it cause land-use changes and poverty reduction in the North-western upland of Vietnam? Conference on International Agricultural Research for Development, 2003.

H. Rapey, R. Lifran, and A. Valadier, Identifying social, economic and technical determinants of silvopastoral practices in temperate uplands: results of a survey in the Massif Central region of France, Agricultural Systems, vol.69, issue.1-2, pp.119-135, 2001.
DOI : 10.1016/S0308-521X(01)00021-X

B. Rapidel, B. Traore, F. Sissoko, J. Lancon, and J. Wery, Experiment-based prototyping to design and assess cotton management systems in West Africa, Agronomy for Sustainable Development, vol.39, issue.4, pp.545-556, 2009.
DOI : 10.1051/agro/2009016

URL : https://hal.archives-ouvertes.fr/hal-00886453

G. Rasul and G. Thapa, Sustainability Analysis of Ecological and Conventional Agricultural Systems in Bangladesh, World Development, vol.31, issue.10, pp.1721-1741, 2003.
DOI : 10.1016/S0305-750X(03)00137-2

G. Rasul and G. Thapa, Sustainability of ecological and conventional agricultural systems in Bangladesh: an assessment based on environmental, economic and social perspectives, Agricultural Systems, vol.79, issue.3, pp.327-351, 2004.
DOI : 10.1016/S0308-521X(03)00090-8

M. B. Ribaudo, Atrazine: environmental characteristics and economics of management Agricultural Economic Report 699. Resources and Technology Division, Economic Research Service, 1994.

S. Ribbens, J. Dewulf, F. Koenen, K. Mintiens, D. Sadeleer et al., A survey on biosecurity and management practices in Belgian pig herds, Preventive Veterinary Medicine, vol.83, issue.3-4, pp.228-241, 2008.
DOI : 10.1016/j.prevetmed.2007.07.009

D. Rigby and D. Caceres, Organic farming and the sustainability of agricultural systems, Agricultural Systems, vol.68, issue.1, pp.21-40, 2001.
DOI : 10.1016/S0308-521X(00)00060-3

J. Riley, Indicator quality for assessment of impact of multidisciplinary systems, Agriculture, Ecosystems & Environment, vol.87, issue.2, pp.121-128, 2001.
DOI : 10.1016/S0167-8809(01)00272-9

D. Robinson, D. Brown, D. Parker, P. Schreinemachers, M. Janssen et al., Comparison of empirical methods for building agent-based models in land use science, Journal of Land Use Science, vol.1, issue.1, pp.31-55, 2007.
DOI : 10.2307/3147108

A. Roel, H. Firpo, and R. Plant, Why do some farmers get higher yields? Multivariate analysis of a group of Uruguayan rice farmers, Computers and Electronics in Agriculture, vol.58, issue.1, pp.78-92, 2007.
DOI : 10.1016/j.compag.2006.10.001

L. Rusinamhodzi, M. Corbeels, M. Wijk, M. Rufino, J. Nyamangara et al., A meta-analysis of long-term effects of conservation agriculture on maize grain yield under rain-fed conditions, Agronomy for Sustainable Development, vol.119, issue.4, pp.657-673, 2011.
DOI : 10.1007/s13593-011-0040-2

URL : https://hal.archives-ouvertes.fr/hal-00930512

N. Sakané, M. Alvarez, M. Becker, B. Böhme, C. Handa et al., Classification, Characterisation, and Use of Small Wetlands in East Africa, 2011) Classification, Characterisation, and Use of Small Wetlands in East Africa, pp.1103-1116
DOI : 10.1007/s13157-011-0221-4

P. Schuller, D. Walling, A. Sepúlveda, A. Castillo, and I. Pino, Changes in soil erosion associated with the shift from conventional tillage to a no-tillage system, documented using 137Cs measurements, Soil and Tillage Research, vol.94, issue.1, pp.183-192, 2007.
DOI : 10.1016/j.still.2006.07.014

E. Scopel, D. Silva, F. Corbeels, M. Affholder, F. Maraux et al., Modelling crop residue mulching effects on water use and production of maize under semi-arid and humid tropical conditions, Agronomie, vol.24, issue.6-7, pp.383-395, 2004.
DOI : 10.1051/agro:2004029

URL : https://hal.archives-ouvertes.fr/hal-00886027

E. Scopel, B. Triomphe, F. Affholder, F. Silva, M. Corbeels et al., Conservation agriculture cropping systems in temperate and tropical conditions, performances and impacts. A review, Agronomy for Sustainable Development, vol.53, issue.4, pp.113-130, 2013.
DOI : 10.1007/s13593-012-0106-9

URL : https://hal.archives-ouvertes.fr/cirad-00762374

M. Sébillotte, Agronomie et agriculture. Essai d'analyse des tâches de l'agronome. Cahiers de l, ORSTOM, vol.24, pp.3-25, 1974.

L. Séguy, S. Bouzinac, and A. Maronezzi, Systèmes de culture et dynamique de la matière organique. Un dossier du semis direct, 2001.

L. Seguy, . Bs, A. Trentini, and N. A. Cortes, L'agriculture brésilienne des fronts pionniers. I-La méthode de création-diffusion agricole. II-La gestion de la fertilité par le système de culture. III- Le semis direct, un mode de gestion agrobiologique des sols, Agriculture et développement, vol.12, pp.2-61, 1996.

M. Sena, R. Frighetto, P. Valarini, H. Tokeshi, and R. Poppi, Discrimination of management effects on soil parameters by using principal component analysis: a multivariate analysis case study, Soil and Tillage Research, vol.67, issue.2, pp.171-181, 2002.
DOI : 10.1016/S0167-1987(02)00063-6

K. Sharma, U. Mandal, K. Srinivas, K. Vittal, B. Mandal et al., Long-term soil management effects on crop yields and soil quality in a dryland Alfisol, Soil and Tillage Research, vol.83, issue.2, pp.246-259, 2005.
DOI : 10.1016/j.still.2004.08.002

M. Shipitalo and W. Edwards, Runoff and erosion control with conservation tillage and reduced-input practices on cropped watersheds, Soil and Tillage Research, vol.46, issue.1-2, pp.1-12, 1998.
DOI : 10.1016/S0167-1987(98)80102-5

P. Singh, P. Aggarwal, V. Bhatia, M. Murty, M. Pala et al., Yield gap analysis: modelling of achievable yields at farm level., Rainfed Agriculture: Unlocking the Potential, p.81, 2009.
DOI : 10.1079/9781845933890.0081

D. Steinberg and P. Colla, Cart, pp.179-201, 1997.
DOI : 10.1201/9781420089653.ch10

A. Sturz, M. Carter, and H. Johnston, A review of plant disease, pathogen interactions and microbial antagonism under conservation tillage in temperate humid agriculture, Soil and Tillage Research, vol.41, issue.3-4, pp.169-189, 1997.
DOI : 10.1016/S0167-1987(96)01095-1

G. Tappan, M. Sall, E. Wood, and M. Cushing, Ecoregions and land cover trends in Senegal, Journal of Arid Environments, vol.59, issue.3, pp.427-462, 2004.
DOI : 10.1016/j.jaridenv.2004.03.018

C. Thierfelder, M. Mwila, and L. Rusinamhodzi, Conservation agriculture in eastern and southern provinces of Zambia: Long-term effects on soil quality and maize productivity, Soil and Tillage Research, vol.126, pp.246-258, 2013.
DOI : 10.1016/j.still.2012.09.002

C. Thierfelder and P. Wall, Effects of conservation agriculture techniques on infiltration and soil water content in Zambia and Zimbabwe, Soil and Tillage Research, vol.105, issue.2, pp.217-227, 2009.
DOI : 10.1016/j.still.2009.07.007

D. Tilman, K. Cassman, P. Matson, R. Naylor, and S. Polasky, Agricultural sustainability and intensive production practices, Nature, vol.1, issue.6898, pp.671-677, 2002.
DOI : 10.1016/0305-750X(95)00162-6

P. Tittonell, A. Muriuki, K. Shepherd, D. Mugendi, K. Kaizzi et al., The diversity of rural livelihoods and their influence on soil fertility in agricultural systems of East Africa ??? A typology of smallholder farms, Agricultural Systems, vol.103, issue.2, pp.83-97, 2010.
DOI : 10.1016/j.agsy.2009.10.001

P. Tittonell, K. Shepherd, B. Vanlauwe, and K. Giller, Unravelling the effects of soil and crop management on maize productivity in smallholder agricultural systems of western Kenya???An application of classification and regression tree analysis, Agriculture, Ecosystems & Environment, vol.123, issue.1-3, pp.137-150, 2008.
DOI : 10.1016/j.agee.2007.05.005

P. Tittonell, B. Vanlauwe, M. Corbeels, and K. Giller, Yield gaps, nutrient use efficiencies and response to fertilisers by maize across heterogeneous smallholder farms of western Kenya, Plant and Soil, vol.101, issue.1-2, pp.19-37, 2008.
DOI : 10.1007/s11104-008-9676-3

P. Tittonell, B. Vanlauwe, P. Leffelaar, K. Shepherd, and K. Giller, Exploring diversity in soil fertility management of smallholder farms in western Kenya, Agriculture, Ecosystems & Environment, vol.110, issue.3-4, pp.166-184, 2005.
DOI : 10.1016/j.agee.2005.04.003

J. Tre and J. Lowenberg-deboer, Ex-ante economic analysis of alternative mulch-based management systems for sustainable plantain production in Southeastern Nigeria, Agricultural Systems, vol.86, issue.1, pp.52-75, 2005.
DOI : 10.1016/j.agsy.2004.08.003

N. Uri, An evaluation of the economic benefits and costs of conservation tillage, Environmental Geology, vol.39, issue.3-4, pp.3-4, 2000.
DOI : 10.1007/s002540050004

D. Valbuena, O. Erenstein, S. Homann-kee-tui, T. Abdoulaye, L. Claessens et al., Conservation Agriculture in mixed crop???livestock systems: Scoping crop residue trade-offs in Sub-Saharan Africa and South Asia, Field Crops Research, vol.132, pp.175-184, 2012.
DOI : 10.1016/j.fcr.2012.02.022

D. Valbuena, P. Verburg, and A. Bregt, A method to define a typology for agent-based analysis in regional land-use research, Agriculture, Ecosystems & Environment, vol.128, issue.1-2, pp.27-36, 2008.
DOI : 10.1016/j.agee.2008.04.015

C. Valentin, F. Agus, R. Alamban, A. Boosaner, J. Bricquet et al., Runoff and sediment losses from 27 upland catchments in Southeast Asia: Impact of rapid land use changes and conservation practices, Agriculture, Ecosystems & Environment, vol.128, issue.4, pp.225-238, 2008.
DOI : 10.1016/j.agee.2008.06.004

URL : https://hal.archives-ouvertes.fr/bioemco-00395588

H. Van-der-werf and J. Petit, Evaluation of the environmental impact of agriculture at the farm level: a comparison and analysis of 12 indicator-based methods, Agriculture, Ecosystems & Environment, vol.93, issue.1-3, pp.131-145, 2002.
DOI : 10.1016/S0167-8809(01)00354-1

M. Van-ittersum, F. Ewert, T. Heckelei, J. Wery, J. Olsson et al., Integrated assessment of agricultural systems ??? A component-based framework for the European Union (SEAMLESS), Agricultural Systems, vol.96, issue.1-3, pp.150-165, 2008.
DOI : 10.1016/j.agsy.2007.07.009

#. Vazquez-amabile, G. Engel, #. , A. B. Flanagan, #. et al., MODELING AND RISK ANALYSIS OF NONPOINT-SOURCE POLLUTION CAUSED BY ATRAZINE USING SWAT, Transactions of the ASABE, vol.49, issue.3, p.pp, 2006.
DOI : 10.13031/2013.20486

P. Vereijken, A methodical way of prototyping integrated and ecological arable farming systems (I/EAFS) in interaction with pilot farms, European Journal of Agronomy, vol.7, issue.1-3, pp.235-250, 1997.
DOI : 10.1016/S1161-0301(97)00039-7

K. Vezina, F. Bonn, and C. Van, Agricultural land-use patterns and soil erosion vulnerability of watershed units in Vietnam???s northern highlands, Landscape Ecology, vol.17, issue.1, pp.1311-1325, 2006.
DOI : 10.1007/s10980-006-0023-x

T. Vu-dinh, E. Shiraishi, T. Hilger, T. Vien, and G. Cadisch, Maize cropping on steep slopes -the potential of soil cover in mitigating erosion: Experiences from NW Vietnam, Sustainable Land Use and Rural Devlopment in Mountains Areas. International Scientific Conference, p.16, 2012.

P. Wall, Tailoring Conservation Agriculture to the Needs of Small Farmers in Developing Countries, Journal of Crop Improvement, vol.19, issue.1-2, pp.137-155, 2007.
DOI : 10.1300/J411v19n01_07

A. Wezel, N. Steinmüller, and J. Friederichsen, Slope position effects on soil fertility and crop productivity and implications for soil conservation in upland northwest Vietnam, Agriculture, Ecosystems & Environment, vol.91, issue.1-3, pp.113-126, 2002.
DOI : 10.1016/S0167-8809(01)00242-0

G. Wilson, K. Mcgregor, and D. Boykin, Residue impacts on runoff and soil erosion for different corn plant populations, Soil and Tillage Research, vol.99, issue.2, pp.300-307, 2008.
DOI : 10.1016/j.still.2008.04.001

A. Wolz, The Transformation of Rural Finance Systems in Vietnam, Diskussionsschriften der Forschungsstelle für Internationale Wirtschafts-und Agrarentwicklung eV (FIA), Nr 60, 1997.