アフリカ農業研究特設ページ
アフリカの農林水産業に関する動向や国際農研が行う研究についての情報を提供します
最新情報
841. 食卓のアレを使って土壌分析！？
841. Table Salt for Soil Analysis ! ?
563. 低土壌肥沃度耐性に関連するイネの遺伝子領域を発見
563. Discovered Rice Gene Region Associated with Low Soil Fertility Tolerance in Small Farm Conditions in Madagascar
国際農研の研究プロジェクト
SATREPS 地球規模課題対応国際科学技術協⼒プログラム
国際農研の研究活動・成果
発表論文
2020
- Ishikwa H, Ikazaki K, Iseki K. (2020) Visual observation of cowpea pod elongation to predict nitrogen accumulation in immature seeds. Plant Production Science, https://doi.org/10.1080/1343943X.2020.1828949
- 團 晴行、沖 陽子、廣内 慎司. (2020) ガーナ内陸低湿地の水田環境下における被覆植物の群落特性. 熱帯農業研究. 熱帯農業研究, https://doi.org/10.11248/nettai.13.68
- 岡 直子、小出淳司、廣内慎司. (2020) ガーナ北部の女性グループによるため池を利用した野菜向け灌漑. 農業農村工学会学会誌「水土の知」, https://cir.nii.ac.jp/crid/1520853834431161600
- 岡 直子、小出淳司、降籏英樹. (2020) ガーナ北部の小規模ため池を利用した農業者による組織的な灌漑の実現可能性と課題― タマレ近郊農村での農業者参加試験に基づく実証分析 ―. 農業農村工学会論文集, https://doi.org/10.11408/jsidre.88.II_95
- 小出 淳司、Benedito Isac Tinga, Damião Wetimane Nguluve. (2020) モザンビーク南部における乳牛飼養の制約要因. 開発学研究, 31: . https://agriknowledge.affrc.go.jp/RN/2010936494
2019
- Iseki, K., Olaleye, O. . (2019) A new indicator of leaf stomatal conductance based on thermal imaging for field grown cowpea. Plant Production Science, https://doi.org/10.1080/1343943X.2019.1625273
- Ishikawa, H., Drabo, I., Joseph, B.B., Muranaka, S., Fatokun, C., Boukar, O.. (2019) Characteristics of farmers’ selection criteria for cowpea (Vigna unguiculata) varieties differs between north and south regions of Burkina Faso. Experimental Agriculture, https://doi.org/10.1017/S001447971900019X
- Cai, Y.I., Du, Z.M., Yamasaki, S., Nguluve, D., Tinga, B., Macome, F., Oya, T.. (2019) Community of natural lactic acid bacteria and silage fermentation of corn stover and sugarcane tops in Africa. Asian-Australasian Journal of Animal Sciences, https://doi.org/10.5713/ajas.19.0348
- Ishikawa, H., Boukar, O., Fatokun, C., Drabo, I. Muranaka, S.. (2019) Comparative analysis of farmers’ selection criteria for cowpea (Vigna unguiculata) varieties in Niger and Burkina Faso. Japan Agricultural Research Quarterly (JARQ), 53: . https://doi.org/10.6090/jarq.53.159
- Moritsuka, N., Kawamura, K., Tsujimoto, Y., Rabenarivo, M., Andriamananjara, A., Rakotoson, T., Razafimbelo, T. (2019) Comparison of visual and instrumental measurements of soil color with different low-cost colorimeters. Soil Science and Plant Nutrition, https://doi.org/10.1080/00380768.2019.1676624
- Negash, T., Oniki, S., Berhe, M.. (2019) Dependence level of rural landless households on communal land distribution: evidence from Kilte Awlaelo and Atsbi Wenberta Districts, Tigrai Region Northern Ethiopia. Journal of Land and Rural Studies, 8: . https://doi.org/10.1177 /2321024919883100
- Iseki, K., Matsumoto, R.. (2019) Effect of seed sett size on sprouting, shoot growth and tuber yield of white guinea yam (Dioscorea rotundata). Plant Production Science, https://doi.org/10.1080/1343943X.2019.1667835
- Kayama, M., Takenaka, K., Abebe B., Birhane, E. . (2019) Effects of biochar on the growth of Olea europaea subsp. cuspidata and Dodonaea angustifolia planted in Tigray, northern Ethiopia.. 日本緑化工学会誌, https://doi.org/10.7211/jjsrt.45.115
- Dkhili, J., Maeno, K.O., Hassani, L.M.I., Ghaout, S. Piou, C.. (2019) Effects of starvation and vegetation distribution on locust collective movement. Journal of Insect Behavior, https://doi.org/10.1007/s10905-019-09727-8
- Hirata, M., Ogawa, R., Gebremedhin, B.G., Sakai, T., Koda, K., Miyazaki, N. Takenaka, K.. (2019) Forest conservation from the perspective of local fuel production and its consumption in the southern part of Kilite Awlaelo district in the Eastern zone of the Tigray Region, Ethiopia. 沙漠研究, https://doi.org/10.14976/jals.29.4_115
- Fukuta, Y., Suzuki, T., Yanagihara, S., Obara, M., Tomita, A., Ohsawa, R., Machungo, C.W., Hayashi, N. Makihara, D. . (2019) Genetic variation in blast (Pyricularia oryzae Cavara) resistance in rice (Oryza sativa L.) germplasm from Kenya. Breeding Science, 69: . https://doi.org/10.1270/jsbbs.19065
- Girma, G., Natsume, S., Takagi, H., Matsumura, H., Uemura, A., Muranaka, S., Gedil, M., Spillane, C., Takagi, H., Terauchi, R., Tamiru, M. . (2019) Identification of candidate flowering and sex genes in white Guinea yam (D. rotundata Poir.) by SuperSAGE transcriptome profiling. PLoS ONE, 14: . https://doi.org/10.1371/journal.pone.0216912
- Cai, Y.I., Du, Z.M., Yamasaki, S., Nguluve, D., Tinga, B., Macome, F., Oya, T. (2019) Influence of microbial additive on microbial populations, ensiling characteristics, and spoilage loss of delayed sealing silage of Napier grass. Asian-Australasian Journal of Animal, https://doi.org/10.5713/ajas.19.0471
- Iseki, K., Olaleye, O. and Ishikawa, H.. (2019) Intra-plant variation in seed weight and seed protein content of cowpea. Plant Production Science, https://doi.org/10.1080/1343943X.2019.1677161
- Kawamura, K., Tsujimoto, Y., Nishigaki, T., Andriamananjara, A., Rabenarivo, M., Asai, H., Rakotoson, T. and Razafimbelo, T.. (2019) Laboratory Visible and Near-Infrared Spectroscopy with Genetic Algorithm-Based Partial Least Squares Regression for Assessing the Soil Phosphorus Content of Upland and Lowland Rice Fields in Madagascar. Remote Sensing, 11: . http://doi.org/10.3390/rs11050506
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- テクノロジー・ショーケース― サブサハラアフリカ ―
近年国際農研が実施した共同研究の成果を中心に、アジアモンスーン地域およびサブサハラ地域での活用が期待される持続可能な食料システムの構築に貢献しうる技術をとりまとめました。