Cooperation, Public Relations
JIRCAS Report
JIRCAS Science Online 2026 — Past Lectures & New Videos Now Available
In conjunction with Science and Technology Week (April 13–19, 2026), the Japan International Research Center for Agricultural Sciences (JIRCAS) will host a special online event, “JIRCAS Science Online 2026: Bringing Research Results to Future Society.”
P-dipping: A Fertilization Technique to Improve Phosphorus Use Efficiency in Rice—Introduction Video and Infographic Poster Released
In April 2026, JIRCAS released an introductory video and an infographic poster that clearly explain “P-dipping,” a fertilization technique developed as a research outcome of the “Africa rice farming system” project.
Press Release
Update
- Nitrogen Dynamics of Organic Materials Applied to Paddy Fields: Direct Evaluation Using Organic Materials Labeled with Nitrogen-15(Japan Agricultural Research Quarterly )
- Comparison of the Pattern of Crop Domestication between Two Asian Beans, Azuki Bean (Vigna angularis) and Rice Bean (V. umbellata)(Japan Agricultural Research Quarterly )
- Developing Isogenic Lines of Japanese Rice Cultivar 'Koshihikari' with Early and Late Heading(Japan Agricultural Research Quarterly )
- Thermo-sensitivity and Photoperiod Sensitivity Genes Controlling Heading Time and Flower Bud Initiation in Sorghum, Sorghum bicolor Moench(Japan Agricultural Research Quarterly )
- Estimation of Methane Production by Lactating and Dry Crossbred Holstein Cows in Thailand(Japan Agricultural Research Quarterly )
- Aspergillus flavus Producing Aflatoxins Isolated from Materials of Commercial Feed in Japan(Japan Agricultural Research Quarterly )
- Analysis of Six Caffeic Acid Derivatives in Sweetpotato Leaves by High-Performance Liquid Chromatography using a Short Column(Japan Agricultural Research Quarterly )
- Fundamental Experiments to Develop Eco-Friendly Techniques for Conserving Frog Habitat in Paddy Areas: Escape Countermeasures for Frogs Falling into Agricultural Concrete Canals:Escape Countermeasures for Frogs Falling into Agricultural Concrete Canals(Japan Agricultural Research Quarterly )
- A Practical Estimating Method of the Dose-Response Curve between Inoculum Density of Plasmodiophora brassicae and the Disease Severity for Long-term IPM Strategies(Japan Agricultural Research Quarterly )
- Reproduction and Early Life Ecology of Abalone Haliotis diversicolor in Sagami Bay, Japan(Japan Agricultural Research Quarterly )