Cooperation, Public Relations
JIRCAS Report
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.
Greetings from the New President (April 2026)
Dr. HASEGAWA Toshihiro, the new President of JIRCAS, shares his inaugural message as the Center begins its Sixth Medium- to Long-Term Plan.
Press Release
Update
- Varietal Resistance of Rice to the Rice Stem Maggot(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- Study on Ecology of the Rice Gall Midge in Thailand(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- Ecological Studies on the Rice Gall Midge in Ceylon.(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- Study on the Mating Ability and Competitiveness of the Sterile Males of Rice Stem Borer,Chilo Suppressalis (Walker).(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- Rearing, Biology and Sterilization of the Pink Rice Borer,Sesamia Inferens Wlk.(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- Feeding Behaviors of the Brown Planthopper and Varietal Resistance of Rice to this Insect(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- Revision of the Genus Nephotettix Matsumura (Homoptera: Cicadelloidae: Euscelidae) Based on the Type Material(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- Distribution and Abundance of the Southern Green Stink Bug, Nezara Viridula(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- Recent Status of the Rice Stem Borer, Chilo Suppressalis Walker, in Japan(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- Geographical Distribution of Physiologically Varied Populations in the Rice Stem Borer, Chilo Suppressalis, in Japan(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )