9/4 Opening 13:00-13:20
9/4 Opening 13:00-13:20
Embedded Files
Session 1
Trends in organic rice production - Japan, South Korea, Thailand and France
13:20-14:50
Chair Atsushi Tanaka (Policy Research Institute, Ministry of Agriculture, Forestry and Fisheries, Japan)
Chair Atsushi Tanaka (Policy Research Institute, Ministry of Agriculture, Forestry and Fisheries, Japan)
Presenters
Titles
Jean-Marc Barbier, Jean Claude Mouret, Fanny Balma, Isabelle Michel, Laure Hossard, Sylvestre Delmotte, Santiago Lopez-Ridaura (National Research Institute for Agriculture, Food and Environment, France)
Discussion
Break
Session 2-1
Organic rice production: cropping and farming system
15:10-17:10
Chair Masakazu Komatsuzaki (Ibaraki University, Japan)
Presenters
Titles
Isabelle Michel, Jean Claude Mouret, Laure Hossard, Marie-Jeanne Valony, Fanny Balma, Jean-Marc Barbier, Santiago Lopez-Ridaura, Charles-Henri Moulin (National Research Institute for Agriculture, Food and Environment, France)
Koji Tada (Kyoto University, Japan), Masayuki Kobayashi, Makoto Mori, Koki Honma, Tatsuhiko Shiraiwa
Luis Espino, Anders Lundberg, Bruce Linquist, Whitney Brim-DeForest (University of California Cooperative Extension, USA)
João Batista Amadeo Volkmann (Alimentos Volkmann, Brazil)
Discussion
9/5 Field Trip and Study
9/6 Session 2-2
Organic rice production:
cropping and farming system
9:00-10:45
Chair Koki Honma (Tohoku University, Japan)
Presenters
Titles
Margi Asih Maimunah (Iwate University, Japan), Valensi Kautsar, Samuel M. Kimani, Nanami Sekishita, Yuka Hosogoe, Shinkichi Takami, Keitaro Tawaraya, Hideki Murayama and Weiguo Cheng
Improving rice competitive to weeds by frequencies of weeding in Japanese organic farming
Discussion
Break
Session 2-3
Organic rice production:
cropping and farming system
11:00-12:20
Chair Koichi Shoji (Kobe University, Japan)
Presenters
Titles
Zhiduo Zhou, Yan Zhu, Munehide Ishiguro, Junichi Kashiwagi and Araki Hajime (Hokkaido University, Japan)
The effect of inter-tillage weeding on rice yield, growth and nutrient dynamics without agricultural chemicals and fertilizers
Abstract
Poster session 12:30-14:50
Presenters
Titles
Guglielmo Savoini, Valentina Vaglia, Stefano Bocchi ,University of Milan (Italy)
Innovative and sustainable products for the organic rice production focusing on the use of biostimulants and allelopathic rice varieties
Francesca Saitta ,Andrea Bresciani, Valentina Vaglia, Francesca Saitta, Dimitrios Fessas, Maria Cristina Casiraghi, Daniela Erba, Maria Ambrogina Pagani, Stefano Bocchi, Alessandra Marti ,University of Milan (Italy)
Evaluation of differences in physical properties, cooking behaviour and starch digestibility of different rice varieties associated also to management
Sumer Alali,Valentina Vaglia, Gianni Gilioli, Stefano Bocchi ,University of Brescia (Italy)
How organic rice farming impacts the biodiversity: a case study of the rice paddies in north ITALY
Michele Salvan, Giuseppe Desantis, Matteo Petitti, Daniela Ponzini, Rachele Stentella, Riccardo Bocci, Irene Piccini, Simona Bonelli ,University of Turin (Italy)
Natural Biodiversity Promotion in Diversified Organic Rice Farming Systems in Northern Italy
Jean-Marc Barbier, Reunion Rice Association (France)
The revival of sustainable (upland) rice cultivation in Reunion Island (France, Indian Ocean)
Nanami Sekishita, Shinkichi Takami, Samuel M. Kimani, Yuka Hosogoe, Keitaro Tawaraya, Weiguo Cheng, Yamagata University (Japan)
Effect of surface soil disturbance by hand weeding on organic rice cultivation in a new constructed rice paddy during three consecutive growing seasons
Jean Yves Dukuzumuremyi, Christian Nkurunziza, Margi Asih Maimunah, Yuka Sasaki, Murayama Hedeki, Weiguo Cheng ,Yamagata University (Japan)
High-yielding cultivar “Takanari” shown over competition to “Koshihikari” on nitrogen absorption and biomass production under natural rice farming
Vanaja Taliyil ,Regional Agricultural Research Station, Pilicode of , Kerala Agricultural University (India)
Success story of equipping stake holders of naturally organic saline prone sea coastal wetland ecosystem of Kerala through research and development
Monrawee Fukuda, Rio Takama, Toshiyuki Imaizumi Akira Koarai ,National Agriculture and Food Research Organization (NARO) (Japan)
Mechanical Inter-/Intra-Row Weeding Effect in Rice Transplanted in Wide Square Pattern
Dinesh Kumar and Y.S. Shivay ,Division of Agronomy, ICAR-Indian Agricultural Research Institute (india)
Long-term effects (20 years) of cropping systems and nutrient management practices on grain yield of organically-grown basmati rice and soil fertility
Geeta Singh, Manoj Menapadi ,ICAR-Indian Agricultural Research Institute (india)
Microbiological basis of soil carbon sequestration in Organic rice production in India
Ryosuke Tajima, Takumi Hasegawa, Naoto Nemoto, Fumihiko Sakurada, Kazunori Akita, Toru Uno, Kazumi Suzuki, Ito Toyoaki, Masanori Saito, Mizuhiko Nishida（Tohoku University, Japan）
Root Dynamics in organic rice farming in comparison with conventional farming
Ryosuke Tajima, Takumi Hasegawa, Naoto Nemoto, Fumihiko Sakurada, Kazunori Akita, Toru Uno, Kazumi Suzuki, Ito Toyoaki, Masanori Saito, Mizuhiko Nishida（Tohoku University, Japan）
Field experiment of organic rice farming in Field Science Center, Tohoku University over ten years
Minyu Sun, Hidetoshi Asai, Aung Zaw Oo, Toshiyuki Takai, Koki HommaTohoku University （Tohoku University, Japan）
Effects of Salinity on Yield and Grain Antioxidant Contents of Black Rice
A.Haitami, Munif Ghulamahdi, Anas Dinurrohman Susila, Didy Sopandie, Yulin Lestari (Bogor Agriculture University,Indonesia)
Cropping Pattern Rice-Red Onion-Soybean under Saturated Soil Culture in Tidal Swamp
Specilal topic 15:00-15:40
Chair Sanae Sawanobori (Keisen University, Japan)
Presenters
Titles
Session 3 Practices and participative research for development 15:40-17:00
Chair Hiroyuki Yasue (NARO, Japan),Nina Shimoguchi (Tokyo University of Agriculture,Japan)
Presenters
Titles
Break
9/7 Session 4
Agro-ecosystem, biodiversity, landscape
9:00-10:30
Chair Takuya Mineta (NARO, Japan）
Presenters
Titles
Kazumasa Hitaka（Ehime University, Japan）
Naoki Iiyama (Tokushima University, Japan)
Citizen participation in paddy field biodiversity survey -A case study in Tokushima prefecture-
Abstract
Jeon, WeonTai (Rural development administration, South Korea)
Current status and prospects of weed management technology using green manure crops Hairy vetch and Golden Apple Snail in paddy soil in Korea
Abstract
Discussion
Break
Session 5
Scale shift towards mainstream organic production 10:40-12:10
Chair Joji Muramoto (University of California Santa Cruz, USA)
Presenters
Titles
Discussion
Closing 12:10-12:30
Workshop ： How far can organic rice develop? 13:30-14:30
Coordinators : Servane Penvern, Stéphane Belon, Jean-Marc Barbier (National Research Institute for Agriculture, Food and Environment, France)
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