"Tropical crop genetic resources"
Advancement of tropical crop genetic resources utilization through the development of database, technologies and research networking
2025-03-26
Background
JIRCAS maintains diverse genetic resources of sugarcane, indica rice, tropical fruit trees, and Brachiaria (tropical grass) at the Tropical Agriculture Research Front in Ishigaki Island, a subtropical environment. These tropical crops play an important role as food, energy production, calorie and nutrient sources, cash crops, and fodder in the production areas. Amid concerns about global climate change, sustainable and stable production of these crops is an urgent issue. The introduction of tropical crops and their cultivation and dissemination technologies is expected to be one of the measures to combat global warming in Japan, and will contribute to the expansion of production areas and diversification of food and nutrient sources.
Objectives
This project aims to create a shared resource of information, technology and materials, and contribute to the promotion of sustainable production under unstable environmental conditions, as well as production and utilization in Japan through the research networking of tropical crop genetic resources to share issues with domestic and overseas organizations, and development of varieties and technologies that take advantage of the diversity.
Research Themes
- Organization of diversity information and establishment of collaboration for advanced utilization of genetic resources
- Development of evaluation methodologies and functional analysis of genetic resources
- Development of new varieties and breeding materials using genetic resources, and development of cultivation techniques for utilization
- Domestic research collaboration to promote the utilization of genetic resources
Target Countries
Thailand, Philippines, Laos, Myanmar, Japan (and other countries/regions covered through external project collaborations)
Target Beneficiaries
Farmers in the target area, staffs of technical extension offices, local government and administrative agencies, research institutions for agriculture and genetic resources, seed suppliers, processors, international organizations, etc.
Project Leader
YAMANAKA Shinsuke (Tropical Agriculture Research Front)
Related Pages
JIRCAS Report
The 54th Tropical Agriculture Research Front (TARF) Public Lecture Held on March 14
The Tropical Agriculture Research Front (TARF) of the Japan International Research Center for Agricultural Sciences (JIRCAS) held the 54th TARF Public Lecture, titled “Learn about Sugarcane Ratoon Cultivation," on Friday, March 14, 2025, from 19:00 to 20:30 at the Audiovisual Room on the 2nd Floor of the Ishigaki City Health and Welfare Center. A total of 81 participants attended the event.
Archived Videos of the JIRCAS International Symposium 2024 and the Japan Award 2024 Ceremony
Archived videos of the JIRCAS International Symposium 2024 and Japan Award 2024 are available on the JIRCAS YouTube channel. If you missed it, please take a look.
The 53rd TARF Public Lecture Held on November 27
The Tropical Agriculture Research Front (TARF) of JIRCAS held its 53rd TARF Public Lecture titled "Learning from Sun Tzu's Art of War: Agriculture Resilient to Diseases" on Wednesday, November 27, 2024, from 19:00 to 20:30 at the Audiovisual Room on the 2nd floor of the Ishigaki City Health and Welfare Center. The event was attended by 47 participants.
Press Release
Event, Symposium
- Place
-
U Thant International Conference Hall + Online(United Nations University 3F, 5-53-70 Jingu-mae, Shibuya-ku, Tokyo 150-8925)

―Exploring the Diversity of Tropical Fruit Trees Around the World―
- Place
-
Ishigaki City Health and Welfare Center(Tonoshiro 1357-1, Ishigaki City, Okinawa 907-0004)
