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
- Present Situation and Future Problems on Farm Mechanization in Taiwan The Republic of China(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- Optimization of fertilizer effect in rice cultivation(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- Nutritional Disorders and their Countermeasures in Ceylon(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- Present Situation of Fertilizer Use on Rice in the Philippines(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- The Responses of New Less Photo-Sensitive Rice Varieties to Different Levels of Nitrogen Fertilizer Application During the Dry and Wet Seasons.(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- Nitrogen Responses to the Rice Plant at Different Stages of Growth(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- Response of Rice Varieties to Time of Nitrogen Application in the Tropics(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- The Roles of Root Systems of Rice Plants in Relation to the Functions of Aerial Parts(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- Maize production in Southeast Asia(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )
- Progress in the Breeding of Superior Maize Varieties in Japan(Tropical agriculture research series : proceedings of a symposium on tropical agriculture researches )