Ghana
Ghana (/ˈɡɑːnə/), officially the Republic of Ghana, is a sovereign unitary presidential constitutional democracy, located along the Gulf of Guinea and Atlantic Ocean, in the subregion of West Africa. Spanning a land mass of 238,535 km2, Ghana is bordered by the Ivory Coast in the west, Burkina Faso in the north, Togo in the east and the Gulf of Guinea and Atlantic Ocean in the south.(Source: DBpedia)
JIRCAS Report
TICAD9 MAFF Seminar Titled “Fostering the Future Through International Collaborative Research: Young Researchers Engaging with Africa” Held in Yokohama
On Thursday, August 21, from 18:30 to 19:30, the TICAD9 Thematic Event (MAFF Seminar) titled “Fostering the Future Through International Collaborative Research: Young Researchers Engaging with Africa” was held in a hybrid format at Exhibition Hall D of Pacifico Yokohama. The event was organized by JIRCAS and supported by the Japan Intellectual Support Network in Agricultural Sciences (JISNAS).
AGRA, JICA, and JIRCAS Hold Joint Seminar on Food System Transformation
On August 22, in conjunction with the Ninth Tokyo International Conference on African Development (TICAD9), a special seminar featuring AGRA President Alice Ruhweza, titled “Building Climate-Resilient Agrifood Systems in Africa – the Role of Science and Public-Private Partnership," was held at the TKP Garden City PREMIUM Minato Mirai in Yokohama City.
Information Analysis
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Pick Up554. Enhancing the Function of Water Facilities at the African Farmer Level
Sub-Saharan Africa imports increasing amounts of rice from Asia and North America each year to meet growing domestic rice consumption. In order to realize the goal of doubling rice production in Africa, it is essential to efficiently and sustainably cultivate rice in lowland areas. However, earth canals maintained with farmer-level technology are eroded by water runoffs and rainfall, reducing the function of the canals and making it impossible to plant rice. JIRCAS has prepared and released a manual that enables local farmers to construct low-cost irrigation facilities and maintain over the long term with their own technology. -
Pick Up536. Water connects you and Africa ~ SDGs and Agricultural Water Use
The JIRCAS Online Open House 2022 was held last month and the mini-lectures by research staff are archived on our YouTube channel. Today, we would like to introduce the mini-lecture entitled “Water connects you and Africa ~ SDGs and Agricultural Water Use”. -
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Publication
アフリカ稲作振興のためのかんがいスキームにおける小水力発電導入ガイドライン
Ansah, Solomon Gyan, Imoro, Al-Hassan, Manteaw, Georgina, Aboagye, Patrick Ohene, Adu-Dankwa, Eric Samuel, Oppong-Boateng, Richard, Ashaley, James, Senoo, Prince Mensah, Amesawu, Francis, Lamptey, Samuel Evans, Amegah, Promise, Korru, Fiaho Xoese, Nathaniel, Bartimeus, Tong Kurug, Kenneth, Afari, Philemon Obiri, 廣内, 慎司, 山田, 雅一, Manual and Guideline. ( )
Guidelines for the Introduction of Small Hydropower in Irrigation Schemes in Ghana for the Promotion of Rice Cultivation in Africa
Ansah, Solomon Gyan, Imoro, Al-Hassan, Manteaw, Georgina, Aboagye, Patrick Ohene, Adu-Dankwa, Eric Samuel, Oppong-Boateng, Richard, Ashaley, James, Senoo, Prince Mensah, Amesawu, Francis, Lamptey, Samuel Evans, Amegah, Promise, Korru, Fiaho Xoese, Nathaniel, Bartimeus, Tong Kurug, Kenneth, Afari, Philemon Obiri, HIROUCHI, Shinji, YAMADA, Masakazu, Manual and Guideline. ( )
広報JIRCAS (15)
国立研究開発法人国際農林水産業研究センター, 広報JIRCAS. 15 ( )
jircas15-_-.pdf4.29 MB
広報JIRCAS (14)
国立研究開発法人国際農林水産業研究センター, 広報JIRCAS. 14 ( )
jircas14-_-.pdf7.66 MB
広報JIRCAS (10)
国立研究開発法人国際農林水産業研究センター, 広報JIRCAS. 10 ( )
jircas10-_-.pdf3.92 MB
Events
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Workshop on “Improvement of Soil Fertility with Use of Indigenous Resources in Rice Systems in Ghana.”
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International Conference Center University of Development Studies (USD), Nyankpala Ghana
Research Highlights
- Enhancing yam yield through strategic planting: a climate-resilient approach(2024)
- Enhancing leguminous crop production in semi-arid regions with low-grade phosphate rock as an affordable fertilizer alternative(2024)
- Mitigating income stagnation and volatility in African smallholder agriculture using small reservoir irrigation technology and stochastic programming model(2022)
- A curve number estimation model to accurately calculate reservoir inflow(2022)
- Effect of non-flooded water management on inside-canopy temperature dynamics, spikelet sterility, and grain yield of lowland rice in the tropics(2020)
- Topographical selection and sulfur application enable high grain yields in rice in currently unutilized floodplain ecosystems of northern Ghana(2017)
- Reinforcement technology that can be applied by farmers themselves using ground-cover plants for irrigation facilities in paddy fields(2017)
- High-yielding and stable rice varieties in the flood plains of Upper Volta River in Ghana(2015)
- Manual of soil fertility improvement technologies in lowland rice ecologies of Ghana(2014)
- Limited Si-nutrient status of rice plants in relation to plant-available Si of soils, nitrogen fertilizer application, and rice-growing environment across Sub-Saharan Africa(2013)
Article and Publication
2025
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Ansah, Solomon Gyan , Imoro, Al-Hassan , Manteaw, Georgina , Aboagye, Patrick Ohene , Adu-Dankwa, Eric Samuel , Oppong-Boateng, Richard , Ashaley, James , Senoo, Prince Mensah , Amesawu, Francis , Lamptey, Samuel Evans , Amegah, Promise , Korru, Fiaho Xoese , Nathaniel, Bartimeus , Tong Kurug, Kenneth , Afari, Philemon Obiri , 廣内, 慎司 , 山田, 雅一 (2025) アフリカ稲作振興のためのかんがいスキームにおける小水力発電導入ガイドライン. , 0 :1-29. https://doi.org/10.64096/jircas2025.004
JIRCAS2025_0044.2 MB
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Ansah, Solomon Gyan , Imoro, Al-Hassan , Manteaw, Georgina , Aboagye, Patrick Ohene , Adu-Dankwa, Eric Samuel , Oppong-Boateng, Richard , Ashaley, James , Senoo, Prince Mensah , Amesawu, Francis , Lamptey, Samuel Evans , Amegah, Promise , Korru, Fiaho Xoese , Nathaniel, Bartimeus , Tong Kurug, Kenneth , Afari, Philemon Obiri , HIROUCHI, Shinji , YAMADA, Masakazu (2025) Guidelines for the Introduction of Small Hydropower in Irrigation Schemes in Ghana for the Promotion of Rice Cultivation in Africa. , 0 :1-29. https://doi.org/10.64096/jircas2025.005
JIRCAS2025_0053.7 MB