Food
Technology development towards building a new food system with improved productivity, sustainability and resilience
Research Highlights
Related JIRCAS Report
Archived Video of the “Bolivia Symposium: The Charms of Salar de Uyuni, Quinoa, and Llamas" Now Available
On Monday, May 20, 2024, the Japan International Research Center for Agricultural Sciences (JIRCAS) and the Embassy of the Plurinational State of Bolivia in Japan held the Japan-Bolivia exchange event "Bolivia Symposium: The Charms of Salar de Uyuni, Quinoa, and Llamas" in a hybrid format at the Tokyo Headquarters Annex of the Japan Science and Technology Agency (JST).
An archived video of this event is now available on the YouTube "JIRCAS channel." For those who missed it, we invite you to watch the videos, which include simultaneous interpretation in Japanese and Spanish.
Bolivia Symposium: The Charms of Salar de Uyuni, Quinoa, and Llamas Held
On Monday, May 20, 2024, the Japan International Research Center for Agricultural Sciences (JIRCAS) and the Embassy of the Plurinational State of Bolivia in Japan held the "Bolivia Symposium: The Charms of Salar de Uyuni, Quinoa, and Llamas" at the Japan Science and Technology Agency (JST) Tokyo Headquarters Annex (also available online).
Press Release
Events
JIRCAS International Symposium 2024 : Resilient Genetic Resources for Food Security in the Era of Global Boiling – Opportunities and Challenges for Conservation and Utilization
Registration period:
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(JST)
- Place
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U Thant International Conference Hall + Online(United Nations University 3F, 5-53-70 Jingu-mae, Shibuya-ku, Tokyo 150-8925)
The Bolivia Symposium—The Charms of Salar de Uyuni, Quinoa, and Llamas
Registration period:
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(JST)
- Place
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JST Tokyo Headquarters Annex (K's Gobancho) + Online(7, Gobancho, Chiyoda-ku, Tokyo 102-0076)
Field
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Pick Up1392. To Develop Rice Plants That Can Withstand Excess Iron in Africa
Iron is an essential element for plants, but in many parts of Southeast Asia and Africa, there is an excess supply of iron, which has a negative impact on the growth of plants, especially rice. This article introduces research aimed at elucidating the mechanism behind this "iron toxicity" and discovering rice genes that are important for healthy rice growth even under such conditions.
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Pick Up1385. Trying to Make a Case in Africa: “Let the Fields Rest and Enrich the Farmers!”
While Africa is considered one of the world's most promising growth markets, it is also the region with the largest number of people suffering from hunger. One of the causes of hunger is soil degradation. This article introduces research aimed at effectively disseminating the "Fallow Band System" to farmers, which helps protect African soil, stabilize food production, increase farmers' incomes, and reduce hunger and poverty. -
Pick Up1234. From JIRCAS Southeast Asia Liaison Office #7: "Khao mak"
In Japan, amazake is called "drinkable intravenous drip" and is said to have beauty benefits. In fact, there is amazake in Thailand called "Khao mak" -
Pick Up1161: Utilizing "Farmer Knowledge" in Africa for Technology Diffusion
The word "knowledge" is associated with what we learn in school classes, but apart from such knowledge, farmers' experiential knowledge, which they acquire through their daily experiences, is called "farmer knowledge." To date, many technologies that are supposed to make sustainable agriculture possible have been disseminated in Africa, but there is a problem that farmers do not use them or stop using them soon after they are used. One possible solution to this problem is to understand "farmer knowledge. If we researchers can understand what farmers value and what they consider difficult in their daily farm work, and how they understand the characteristics of the soil and crops, we believe it will be possible to develop technologies that meet farmers' wishes and disseminate technologies in a way that is easily accepted by farmers. -
Pick Up1013. The Bolivia Symposium—The Charms of Salar de Uyuni, Quinoa, and Llamas
JIRCAS is pleased to announce the joint symposium with the Embassy of Bolivia in Japan, titled "The Bolivia Symposium—The Charms of Salar de Uyuni, Quinoa, and Llamas", to be held on Monday, May 20, 2024, at the Japan Science and Technology Agency (JST) Tokyo Headquarters Annex.
Article and Publication
2025
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Yurimoto, Tatsuya (2025) Ecological responses of pen shell, Atrina lischkeana, and ark shell, Scapharca kagoshimensis, to sediment characteristics in a temperate tidal flat. International Journal of Aquatic Biology, 13 :1-9.
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Yurimoto, Tatsuya , Kassim, Faizul Mohd , Rahim, Masazurah Abdul (2025) Seasonal variation in feeding activity and fatness of cultured oysters in the Merbok Estuary, Malaysia. Egyptian Journal of Aquatic Research, https://doi.org/10.1016/j.ejar.2025.11.001
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Nakamura, Satoshi , Imaya, Akihiro , Ikazaki, Kenta (2025) Deep learning using inductively coupled plasma spectroscopy spectra accurately predicts various soil physicochemical properties for soil diagnosis. Scientific Reports, 15 :37753-. https://doi.org/10.1038/s41598-025-24274-3
s41598-025-24274-32.5 MB
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Murakami, Kazuya , Sato, Misao , Ikeda, Yu , Horii, Tatsuhiro , Nagatoshi, Yukari , Fujita, Miki , Fujie, Toshinori , Fujita, Yasunari , Shintake, Jun (2025) Plant Robotics for Sustainable and Environmentally Friendly Robots: Insights from Actuation Characteristics. Advanced Science, 2025 :e12896-. https://doi.org/10.1002/advs.202512896
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Yurimoto, Tatsuya , Kassim, Faizul Mohd , Rahim, Masazurah Abdul (2025) Improvement of the Nursery Upweller for Young Oysters in Tropical Mangrove Estuaries. Aquatic Sciences and Engineering, 40 :262-271. https://doi.org/10.26650/ASE.2025.1738425
20010512.4 MB
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Ueda, Yoshiaki (2025) Elimination of FRDL1, a xylem-located citrate transporter, confers tolerance to excess unchelated ferrous iron through an exclusion mechanism in rice (Oryza sativa L.). Plant Biology, :14388677-. https://doi.org/10.1111/plb.70107
2000947477.9 KB
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辻本, 泰弘 (2025) マダガスカルの養分欠乏水田に適した施肥技術および水稲新品種の開発と普及. 世界の農業農村開発, 72 :21-25.
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Matsuda, Ryuya , Kuwano, Kazuyoshi (2025) A Demonstration of Bromoform-Producing Gametophyte Culture for a Red Alga, Asparagopsis taxiformis in Laboratory Conditions. Marine Biotechnology, 27 :115-. https://doi.org/10.1007/s10126-025-10493-2
20008921.4 MB
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Takai, Toshiyuki , Saito, Hiroki , Marui, Junichiro , Oo, Aung Zaw , Vilayheuang, Koukham , Phongchanmixay, Sengthong , Asai, Hidetoshi (2025) Detection and characterization of quantitative trait loci for phytic acid in grains toward improved black rice in northern Laos. Frontiers in Sustainable Food Systems, 9 :1620644-. https://doi.org/10.3389/fsufs.2025.1620644
2000889868.8 KB
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Ueda, Yoshiaki , Yamaji, Naoki , Wissuwa, Matthias (2025) Comparative Transcriptome Reveals ART1-Dependent Regulatory Pathways for Fe Toxicity Response in Rice Roots. Physiologia Plantarum, 177 :e70398-. https://doi.org/10.1111/ppl.70398
20008902.6 MB