Resultados de búsqueda - "International Institute of Tropical Agriculture"

A new paradigm in the delivery of modernizing agricultural technologies across Africa por Woomer, P.L., Mulei, W., Zozo, R.

“…TAAT is an operational framework based upon collaboration between the African Development Bank, the International Institute of Tropical Agriculture, and many other partners. …”
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Heritability and correlation coefficient analysis for yield and its components in rice (Oryza sativa L.) por Akinwale, M.G., Gregorio, G., Nwilene, F., Akinyele, B.O., Ogunbayo, S.A., Odiyi, A.C.

“…The experiment was laid out in a randomized complete block design (RCBD) with three replications in the International Institute of Tropical Agriculture, Ibadan, Nigeria during 2008/2009 cropping season. …”
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Antioxidant, starch-digesting enzymes inhibitory, and pasting properties of elite yellow-fleshed cassava genotypes por Kareem, B., Irondi, E.A., Alamu, Emmanuel Oladeji, Ajani, E.O., Abass, A., Parkes, Elizabeth Y., Maziya-Dixon, Busie

“…This study analyzed the bioactive constituents (carotenoids, tannins, total phenolics, and flavonoids), antioxidant, starch-digesting enzymes (a-amylase and a-glucosidase) inhibitory and pasting properties of flours of 18 elite yellow-fleshed cassava genotypes grown at the International Institute of Tropical Agriculture, Ibadan, using standard laboratory methods. …”
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Do soil and water conservation practices influence crop productivity and household welfare? Evidence from rural Nigeria por Ogunniyi, A.I., Omotayo, A.O., Olagunju, K.O., Motunrayo, O., Awotide, B.A., Mavrotas, G., Aremu, A.O.

“…This paper uses data collected by the International Institute of Tropical Agriculture (IITA) from maize farmers in rural Nigeria. …”
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Genetic structure analysis and identifying key founder inbred lines in diverse elite sub‑tropical maize inbred lines por Gedil, M., Sayadi Maazou, A.R., Zebire, D., Garcia-Oliveira, A.L., Unachukwu, N., Petroli, C.D., Hearne, S., Everett, L.A., Kim, S.K., Menkir, A.

“…The maize improvement program at the International Institute of Tropical Agriculture (IITA) analyzed the pedigree information of 623 sub-tropical maize inbred lines generated at the IITA maize breeding program to identify the key founder inbred lines. …”
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Genetic diversity assessment of winged bean [Psophocarpus tetragonolobus (L.) DC.] accessions using agronomic and seed morphometric traits por Bhadmus, A., Abberton, M., Idehen, E.O., Ekanem, U.O., Paliwal, R., Oyatomi, O.

“…To bridge this gap, thirty accessions of winged beans sourced from the Gene Bank of the International Institute of Tropical Agriculture (IITA), Ibadan, were evaluated for seed morphometric and selected agro-morphological traits at three agro-ecological zones in Nigeria. …”
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Prospects and challenges of emerging yam formal seed systems in West Africa por Aighewi, B., Aihebhoria, D., Balogun, M., Mignouna, D.

“…Recently, technologies developed at the International Institute of Tropical Agriculture, Nigeria, were deployed to initiate formal yam seed systems in Nigeria and Ghana to enhance the availability of quality seed to millions of yam farmers in West Af rica. …”
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Approaches and progress in breeding drought-tolerant maize hybrids for tropical lowlands in west and central Africa por Menkir, A., Dieng, I., Gedil, M., Mengesha Abera, W., Oyekunle, M., Riberio, P.F., Adu, G.B., Yacoubou, A.M., Coulibaly, M., Bankole, F.A., Derera, J., Bossey, B., Unachukwu, N., Ilesanmi, Y., Meseka, S.

“…Breeders at the International Institute of Tropical Agriculture have therefore been developing drought-tolerant maize varieties to attain high grain yields in rainfed maize production zones. …”
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Trends in genetic gain for yam in the IITA breeding program por Asfaw, A., Agre, A.P., Dieng, I., Adebola, P.O., Obidiegwu, J., Chamba, E., Darkwa, K., Otoo, E., Dansi, A., Dibi, K.E.B., Kouakou, A.M., Asiedu, R.

“…Our study provides a first overview of the trends in genetic gain for tuber yield and disease resistance traits in the IITA's (International Institute of Tropical Agriculture) yam breeding program. …”
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Assessing the carotenoid profiles and allelic diversity of yellow maize inbred lines adapted to mid-altitude subhumid maize agroecology in Ethiopia por Garoma, B., Azimach, G., Bante, K., Menkir, A.

“…An inbred line TZMI1017, introduced by the International Institute of Tropical Agriculture (IITA) showed the highest level of PVA (12.99 µg/g) and β-carotene (12.08 µg/g). …”
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Farm typology for targeting fertilizer advisory – digital green and fertilizer Ethiopia use cases por Pawar, R.R., Ismael, A.D., Descheemaeker, K., Liben, F., Ebrahim, M., Eshete, M., Tigabie, A., Tsedalu, B., Desta, G., Tamene, Lulseged D., Aubert, C., Assefa, B., Vandamme, E., Senthilkumar, K.

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Agronomic performance and consumer acceptability of improved water yam (Dioscorea alata L.) varieties in the Republic of Benin por Dansi, M., Loko, Y.L.E., Fakorede, J.G., Agre, A.P., Laly, J., Amegan, A., Ogou, H., Adebola, P.O., Yedomonhan, H., Dansi, A.A.

“…The aim of this study is to assess the agronomic and culinary performance of 15 improved water yam genotypes developed by the International Institute of Tropical Agriculture (IITA) compared to local cultivars. …”
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Pollen fertility assessments on selected diploid genotypes of musa species in the IITA breeding collection por Taiwo, T.O.

“…Twenty-one diploid cultivars and hybrids in the International Institute of Tropical Agriculture musa germplasm collection were evaluated for male fertility to determine their suitability for use in hybridizations for plantain improvement. …”
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Transition from targeted breeding to mainstreaming of biofortification traits in crop improvement programs por Virk, Parminder S., Andersson, Meike S., Arcos, Jairo, Govindaraj, Mahalingam, Pfeiffer, Wolfgang H.

“…The mainstreaming strategy has just been initiated in select CGIAR centers, namely, International Maize and Wheat Improvement Center (CIMMYT), International Rice Research Institute (IRRI), International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), International Institute of Tropical Agriculture (IITA), and International Center for Tropical Agriculture (CIAT). …”
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Stability-and-Peace Accelerator: country cases for Nigeria, Kenya and Jordan por Ahmed, D., Karunakaran, K., Qiu, Z., Al-Zu’bi, Maha, Michalscheck, Mirja, Kamanda, Josey, Quadri, S., Nkosi, Mahlatse, Craparo, A.

“…The Stability and Peace Accelerator (SAPA) Program was implemented by the World Food Programme’s Innovation Accelerator and in collaboration with International Water Management Institute (IWMI), the Alliance of Biodiversity International and the International Center for Tropical Agriculture (CIAT), and the International Institute for Tropical Agriculture (IITA), with support from the CGIAR Initiative on Fragility, Conflict, and Migration1 . …”
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Characterizing the soils of Eastern Zambia por Omondi, J.O., Mwila, M., Banda, A., Kyei-Boahen, S., Chikoye, D.

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Registration of ‘UAM15‑2157‑4’ cowpea cultivar combining high yield and market demand traits for the savanna regions of West Africa por Omoigui, L.O., Ekeruo, G., Shaibu, A.S., Kamara, A.Y., Iorlamen, T., Olufajo, O.O., Eseigbe, O.B., Solomon, R., Ugbaa, M.S., Timko, M.P.

“…It was developed and released in 2025 by the Cowpea Breeding Program of the Joseph Sarwuan Tarka University (JOSTUM), formerly the University of Agriculture Makurdi (UAM), in collaboration with the International Institute of Tropical Agriculture (IITA). This cultivar was released because of its high grain yield, large seed size, resistance to Striga, and adaptability to intercropping. …”
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Mediated pleiotropy drives the negative correlation of total carotenoid and dry matter contents in cassava (Manihot esculenta) por Villwock, S.S., Parkes, E., Mbanjo, E., Rabbi, I.Y., Jannink, J

“…A population of 378 accessions in the yellow-fleshed cassava breeding program at the International Institute of Tropical Agriculture (IITA) in Ibadan, Nigeria was genotyped with DArTseqLD and phenotyped in field trials over 10 yr across three locations in Nigeria. …”
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National Stakeholder Engagement Workshop for Sustainable Agricultural Planning and Climate Adaptation in Malawi por Moyo, Martin, Botoman, Lester, Pungulani, Lawren, Phiri, Dean K.

“…Among the attendees were representatives from the Department of Agricultural Research Services (DARS), District-level Department of Agricultural Extension Services from Mzimba, Kasungu, Balaka, and Zomba, the Lilongwe University of Agriculture and Natural Resources (LUANAR), the Department of Land Resources and Conservation, the Department of Crop Development, ICRISAT as well as regional partners including the International Institute of Tropical Agriculture (IITA) Malawi and CIAT Malawi. …”
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Amélioration de la gestion des sols par l'introduction de légumineuses dans les systèmes céréaliers des savanes africaines por Carsky, R.J., Douthwaite, Boru, Manyong, Victor M., Sanginga, Nteranya, Schulz, S., Vanlauwe, Bernard, Diels, J., Keatinge, J.D.H.

“…À l‘ International Institute of Tropical Agriculture (IITA), les recherches ont porté d‘abord sur les systèmes agro?…”
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