Parcourir par Auteur Cirad

Enrichment in biodiversity and maturation of the soil food web under conservation agriculture is associated with suppression of rice-parasitic nematodes. Masson Anne-Sophie, Vermeire Marie-Liesse, Leng Vira, Simonin Marie, Tivet Florent, Nguyen Thi Hue, Brunel Caroline, Suong Malyna, Kuok Fidero, Moulin Lionel, Bellafiore Stéphane. 2022. Agriculture, Ecosystems and Environment, 331:107913, 15 p.

Dynamics of soil aggregate-associated organic carbon based on diversity and high biomass-C input under conservation agriculture in a savanna ecosystem in Cambodia. Hok Lyda, De Moraes Sa Joao Carlos, Boulakia Stéphane, Reyes Manuel, De Oliveira Ferreira Ademir, Tivet Florent, Saab Sergio, Auccaise Ruben, Massao Inagaki Thiago, Schimiguel Rafael, Aparecida Ferreira Lucimara, Briedis Clever, Santos Canalli Lutécia Beatrizdos, Kong Rada, Leng Vira. 2021. Catena, 198:105065, 14 p.

Effects of different management methods for sunn-hemp cover crop on corn production in a no-till system in Cambodia. Hin Lyhour, Kornecki Ted S., Reyes Manuel, Buntong Borarin, Hok Lyda, Lor Lytour, Tivet Florent, Leng Vira, Suos Vuthy, Clemmons Horace. 2021. Applied Engineering in Agriculture, 37 (5) : 805-818.

Investigating farmers' decision-making in adoption of conservation agriculture in the Northwestern uplands of Cambodia. Kong Rada, Castella Jean-Christophe, Suos Vuthy, Leng Vira, Pat Sovann, Diepart Jean-Christophe, Sen Raksmey, Tivet Florent. 2021. Land Use Policy, 105:105404, 12 p.

Impact of a conservation agriculture system on soil characteristics, rice yield, and root-parasitic nematodes in a Cambodian lowland rice field. Suong Malyna, Chapuis Elodie, Leng Vira, Tivet Florent, De Waele Dirk, Nguyen Thi Hue, Bellafiore Stéphane. 2019. Journal of Nematology, 51 : 1-15.

Multi-functional assessment of soil health under Conservation Agriculture in Cambodia. Pheap Sambo, Lefevre Clara, Thoumazeau Alexis, Leng Vira, Boulakia Stéphane, Koy Ra, Hok Lyda, Lienhard Pascal, Brauman Alain, Tivet Florent. 2019. Soil and Tillage Research, 194:104349, 9 p.

Enzymes and C pools as indicators of C build up in short-term conservation agriculture in a savanna ecosystem in Cambodia. Hok Lyda, De Moraes Sa Joao Carlos, Reyes Manuel, Boulakia Stéphane, Tivet Florent, Leng Vira, Kong Rada, Briedis Clever, Da Cruz Hartman Daiani, Ferreira Lucimara Aparecida, Massao Inagaki Thiago, Potma Gonçalves Daniel Ruiz, Bressan Pamela Thaísa. 2018. Soil and Tillage Research, 177 : 125-133.

Short-term conservation agriculture and biomass-C input impacts on soil C dynamics in a savanna ecosystem in Cambodia. Hok Lyda, De Moraes Sa Joao Carlos, Boulakia Stéphane, Reyes Manuel, Leng Vira, Kong Rada, Tivet Florent, Briedis Clever, Hartman Daiani Cruz, Ferreira Lucimara Aparecida, Magno Tomas, Pheav Sovuthy. 2015. Agriculture, Ecosystems and Environment, 214 : 54-67.

Conservation agriculture in Southeast Asia. Niino Yuji, Ella Victor B., Tivet Florent, Leng Vira, Tran Quoc Hoa, Lienhard Pascal, Sen Pham Thi, Saphangthong Thatheva, Seng Vang, Hok Lyda, Reyes Manuel, Boulakia Stéphane, Cheak Sim Choon. 2022. In : Advances in conservation agriculture. Volume 3: Adoption and spread. Kassam, Amir (ed.). Cambridge : Burleigh Dodds Science Publishing, 533-576. (Burleigh Dodds Series in Agricultural Science) ISBN 978-1-78676-475-1

Conservation agriculture for climate-resilient rainfed uplands in the Western regions of Cambodia: challenges, opportunities, and lessons from a 10-Year R and D program. Kong Rada, Sar Veng, Leng Vira, Trang Sopheak, Boulakia Stéphane, Tivet Florent, Séguy Lucien. 2016. In : Learning and coping with change: Case stories of climate change adaptation in Southeast Asia. Sajise Percy E. (ed.), Cadiz Maria Celeste H. (ed.), Bantayan Rosario B. (ed.). SEARCA. Los Baños : SEARCA, 55-81. ISBN 978-971-560-176-4

Ecological intensification through conservation agriculture in Cambodia: impact on SOC, N and enzymatic activities. [P56]. Tivet Florent, Hok Lyda, Boulakia Stéphane, De Moraes Sa Joao Carlos, Kong Rada, Leng Vira, Briedis Clever. 2015. In : Building tomorrow’s research agenda and bridging the science-policy gap. CIRAD, INRA, IRD, Agropolis International, Wageningen UR, CGIAR, UCDAVIS, FAO, Agreenium, GFAR. Montpellier : CIRAD, Résumé, 138. Climate-Smart Agriculture 2015 : Global Science Conference. 3, Montpellier, France, 16 Mars 2015/18 Mars 2015.

Diversity and structure of soil macrofauna communities under plant cover in a no-till system in Cambodia. Boulakia Stéphane, Séguy Lucien, Tantachasatid Phakphoom, Thanisawanyankura Sornprach, Leng Vira, Boyer Johnny. 2012. In : Conservation agriculture and sustainable upland livelihoods innovations for, with and by farmers to adapt to local and global changes : Proceedings the 3rd International Conference on Conservation Agriculture in Southeast Asia, held in Hanoi, Vietnam, 10t. Hauswirth Damien (ed.), Pham Thi Sen (ed.), Nicetic Oleg (ed.), Tivet Florent (ed.), Doanh Le Quoc (ed.), Van de Fliert Elske (ed.), Kirchhof Gunnar (ed.), Boulakia Stéphane (ed.), Chabierski Stéphane (ed.), Husson Olivier (ed.), Chabanne André (ed.), Boy. CIRAD, University of Queensland. Montpellier : CIRAD, 234-235. ISBN 978-2-87614-687-7 International Conference on Conservation Agriculture in Southeast Asia. 3, Hanoi, Viet Nam, 10 Décembre 2012/15 Décembre 2012.

Disseminating underutilized species as a foundation of resilient farming system. Son Sovanda, Suos Vuthy, Chett Ouddom, Chheong Sovannara, Yen Samnang, Kong Rada, Bates Rick, Hok Lyda, Reyes M., Ra Koy, Trail Patrick, Leng Vira, Tivet Florent. 2018. . Siem Reap : s.n., 1 poster Agroecology futures regional forum, Siem Reap, Cambodge, 6 Novembre 2018/9 Novembre 2018.

Effect of short-term conservation agriculture on soil organic C and N in lowland rice agroecosystem in Cambodia. Leng Vira, Sugihara Soh, Oikawa Yosei, Kimura Sonoko D. B., Boulakia Stéphane, Tivet Florent, Fujii Yoshiharu, Tanaka Nobuaki, Kong Rada. 2018. . Siem Reap : s.n., 1 poster Agroecology futures regional forum, Siem Reap, Cambodge, 6 Novembre 2018/9 Novembre 2018.

Exploring pathways of agroecology transition through gaming approach in the northwestern uplands of Cambodia. Kong Rada, Castella Jean-Christophe, Tivet Florent, Diepart Jean-Christophe, Leng Vira, Suos Vuthy, Pat Sovann, Sen Reaksmey. 2018. . Siem Reap : s.n., 1 poster Agroecology futures regional forum, Siem Reap, Cambodge, 6 Novembre 2018/9 Novembre 2018.

Investing in SMART tools to assess soil biological functioning. Pheap Sambo, Thoumazeau Alexis, Chaivanhna Soulikone, Lefevre Clara, Ngang Channaty, Sar Veng, Leng Vira, Kuok Fidero, Hok Lyda, Ra Koy, Tivet Florent, Lienhard Pascal, Brauman Alain. 2018. . Siem Reap : s.n., 1 poster Agroecology futures regional forum, Siem Reap, Cambodge, 6 Novembre 2018/9 Novembre 2018.

Planting Green!. The advances cultivation technique for sustainable crop production. Leng Vira, Chheong Sovannara, Suos Vuthy, Chett Ouddom, Tivet Florent, Kong Rada, Ra Koy. 2018. . Siem Reap : s.n., 1 poster Agroecology futures regional forum, Siem Reap, Cambodge, 6 Novembre 2018/9 Novembre 2018.

Towards the establishment of a regional training center on agroécological systems. Ra Koy, Saruth Chan, Hok Lyda, Sovanno Pech, Leng Vira, Kong Rada, Reyes M., Tivet Florent, Boulakia Stéphane. 2018. . Siem Reap : s.n., 1 poster Agroecology futures regional forum, Siem Reap, Cambodge, 6 Novembre 2018/9 Novembre 2018.

Diachronic assessment of soil organic C and N dynamics under long-term no-till systems in the tropical upland of Cambodia. Leng Vira, Cardinael Rémi, Tivet Florent, Seng Vang, Mark Phearum, Lienhard Pascal, Filloux Titouan, Six Johan, Hok Lyda, Boulakia Stéphane, Briedis Clever, De Moraes Sa Joao Carlos, Thuries Laurent. 2024. . UM6P, Chair of Soil Sciences, AITTC. Ben Guerir : UM6P, Résumé, 2 p. International Symposium on Soil Organic Matter (SOM2024). 9, Ben Guerir, Maroc, 26 Mai 2024/31 Mai 2024.

Soil organic carbon and nitrogen dynamics under long-term conservation agriculture systems in Cambodia. Leng Vira, Cardinael Rémi, Seng Vang, Tivet Florent, Lienhard Pascal, Mark Phearum, Six Johan, Hok Lyda, Boulakia Stéphane, Thuriès Laurent. 2023. In : Long Term Experiments: meeting future challenges. AAB. Rothamsted : AAB, Résumé, 1 p. Long Term Experiments: Meeting Future Challenges, Rothamsted, Royaume-Uni, 20 Juin 2023/22 Juin 2023.

INOCSOJ : Legume cropping systems in South East Asia – Impact of agricultural practices and inoculation on soil microbial communities. Lesueur Didier, Hermann Laetitia, Tivet Florent, Leng Vira, Leudphanane Bounma, Lienhard Pascal, Koy Ra, Kuok Fidero. 2018. . Gret, Cirad, AFD, ALiSEA, CANSEA. s.l. : s.n., 4 p. Agroecology Futures Regional Forum, Siem Reap, Cambodge, 6 Novembre 2018/9 Novembre 2018.

Primary development of DMC based cropping systems for irrigated lowland rice on poor sandy Soil 2011-2012. Boulakia Stéphane, Trang Sopheak, Leng Vira, Kou Phâlly. 2013. Paris : AFD, 23 p.

Agrarian dynamics in Laos and Cambodia, socio-economic and environmental impacts. Kong Rada, Suos Vuthy, Leng Vira, Tivet Florent, Lestrelin Guillaume, Lienhard Pascal, Castella Jean-Christophe. 2018. s.l. : CANSEA-ACTAE, 4 p.

Agrarian dynamics in Laos and Cambodia, socioeconomic and environmental impacts. Kong Rada, Suos Vuthy, Leng Vira, Castella Jean-Christophe, Lestrelin Guillaume, Tivet Florent. 2018. s.l. : CANSEA-ACTAE, 13 p.

Platform of agro-ecological systems of research and training for development. Leng Vira, Chheong Sovannara, Chett Ouddom, Yen Samnang, Trang Sopheak, Prum Sokphea, Hok Lyda, Reyes Manuel, Chan Saruth, Sovanno Pech, Ra Koy, Tivet Florent, Boulakia Stéphane. 2018. Paris : AFD, 4 p.