Resultados de búsqueda - Ibadi~

Accounting for correlation among environmental covariates improves delineation of extrapolation suitability index for agronomic technological packages por Muthoni, Francis K., Baijukya, Frederick P., Bekunda, Mateete A., Sseguya, H., Kimaro, Anthony A., Alabi, T., Mruma, S., Hoeschle-Zeledon, Irmgard

“…The impact based spatial targeting index (IBSTI) identified zones that should be prioritized to maximize the potential impacts of scaling-out technology packages. …”
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Reactions of cowpea to infection by Macrophomina phaseolina isolates from leguminous plants in Nigeria por Amusa, N.A., Okechukwu, R., Akinfenwa, B.

“…The reaction of cowpea to infection by Macrophomina phaseolina isolates, from leguminous plants in Nigeria, was investigated at Ibadan, southwestern Nigeria. M. phaseolina isolates obtained from six different leguminous species induced necrotic lesions of varying sizes on two cowpea varieties, IT83D-340 and IT84D-488. …”
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Analysis of the genotype x environment interaction in Musa trials por Cauwer, I. de, Ortíz, R.

“…L.) were evaluated for three years in the plant and ratoon crops at three locations in the humid lowland forest (Mbalmayo and Onne) and derived savanna (Ibadan) agro-ecozones of sub-Saharan Africa. Additive main effects and multiplicative interaction (AMMI) models accounted for a significant percentage of the genotype × environment interaction (GE) affecting bunch weight (kg plant−1) and yield potential (t ha−1 a−1). …”
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Manejo integrado del tomate chonto con extractos de ... barbasco marigol y nim por Vasquez, Norma Constanza, Carrero H., Guillermo A., Vera, Luis Felipe, Mayolo, Juán José, Sánchez, Luis Fernelly, Vera, Cecilia, Aguirre, Martha Cecilia

“…Para el agricultor de Cajamarca, Ibagué y Líbano donde se produce más de la tercera parte del tomate en Tolima, es uno de los cultivos preferidos por tener mejores expectativas de precio en el mercado que los demás, además por contar con suficiente mano de obra, casi siempre de su casa y por tener facilidades de crédito por parte de los almacenes de insumos. …”
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Plan Estratégico de Ciencia, Tecnología e Innovación (PECTI) para el Departamento de Amazonas por Zárate, Carlos, Duque, Santiago, Franco, Fernando, Moreno Núñez, Paola, Torres Bejarano, Angélica, González, Zanony, Victorino, Nicolás, Gómez, María Gabriela, Lemus, Enith, Estrada, Paulo, Cabrera, Matilde, Palacio, Germán

“…La Sede Amazonia es, como parte del sistema de la Universidad Nacional, la única institución de educación superior que se ha definido como Universidad de INVESTIGACIÓN y su instituto de investigación se denomina IMANI, nombre derivado de una palabra uitoto que referencia al gran tronco-río que une y da sello distintivo a la Pan-Amazonia.…”
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Genetic diversity, drought tolerance, and seed yield among accessions of bambara groundnut (Vigna subterranea (L.) Verdc.) por Ekanem, U.O

“…Seed yield ranged from 17.31 kg ha-1 in Ibadan (water-stressed) to 357.57 kg ha-1 in Ibadan (well-watered). …”
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Genetic diversity and environmental influence on growth and yield parameters of Bambara groundnut por Olanrewaju, Oluwaseyi S., Oyatomi, Olaniyi, Babalola, O.O., Abberton, Michael T.

“…This study aims to estimate genetic diversity using morphological traits at different locations in 95 accessions of BGN collected from the Genebank of the International Institute of Tropical Agriculture (IITA), Ibadan. The experiment was carried out in three replicates at IITA experimental sites in two agroecological zones in Ibadan (7°40′19.62″ N, 3°91′73.13″ E) and Ikenne (6°51′00.873″ N, 3°41′48.528″ E) using a randomized complete block design. …”
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Mineral nutrient uptake and removal by cowpea, soybean and maize cultivars in West Africa, and implications for carbon cycle effects on soil acidification por Randall, P.J., Abaidoo, Robert C., Hocking, PJ, Sanginga, Nteranya

“…A field study of cowpea, soybean and maize was made at Ibadan, Nigeria, to determine the uptake of mineral nutrients and quantities removed in crop residues and seed. …”
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Cassava leaf harvesting as vegetables: a cause of vulnerability of cassava plants to cassava mosaic disease and eventual yield reduction por Ariyo, O.A., Dixon, Alfred G.O., Atiri, G.I.

“…The percentage HI (27.4) of treated plants of genotype 95/0166 in Ibadan was remarkably lower than the value obtained for corresponding control (41.9) plants. …”
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Yam improvement for income and food security in west Africa: effectiveness of a multidisciplinary and multiinstitutional teamwork por Maroya, N., Asiedu, Robert, Mignouna, Djana B., López Montes, Antonio José, Kleih, Uli K., Phillips, D., Ndiame, F., Ikeorgu, J., Otoo, E.

“…The overall goal of the five year project “Yam Improvement for Income and Food Security in West Africa” (YIIFSWA) funded by the Bill and Melinda Gates Foundation and led by the International Institute of Tropical Agriculture, Ibadan, Nigeria was to: (a) increase yam productivity by 40% for 2,00,000 smallholder yam farmers in Ghana and Nigeria and (b) deliver key global good research products that will contribute to the 10-year overall vision to sustainably double incomes from yams for 3 million smallholder yam farming families and contribute to ensuring food security for producers and consumers. …”
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Elaboración de diagnóstico y plan de gestión para la Cooperativa Agrícola Folil Mapu Ltda.

“…Evaluar el impacto potencial que tendría la inscripción de solicitud al programa Sello de Origen de INAPI de la Papa de Carahue y Saavedra.…”
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Performance of selected woody agroforestry species grown on an Alfisol and an Ultisol in the humid lowland of West Africa, and their effects on on soil properties por Kang, B., Akinnifesi, F.K., Ladipo, D.O.

“…Performance of commonly grown agroforestry woody species was assessed at two locations in southern Nigeria, on an Alfisol (Oxic Paleustalf) at Ibadan in the forest-savanna transition zone and on an Ultisol (Typic Paleudult) at Onne in the forest zone, with annual rainfall of 1280 and 2400 mm respectively. …”
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Reaction of cassava genotypes to the cassava mosaic disease in three distinct agroecologies in Nigeria por Ngeve, J.M., Nukenine, E.N., Dixon, Alfred G.O.

“…The study identified genotypes such as TMS 30001 and 63397 with resistance to CMD and CMD‐stable clone U/41044, which could be distributed to growers, and sites such as Ibadan and Ubiaja with high CMD severity for screening genotypes for reaction to CMD.…”
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Indigenous peoples’ food systems: Insights on sustainability and resilience in the front line of climate change por Food and Agriculture Organization of the United Nations, Alliance of Bioversity International and CIAT

“…The indigenous communities represented in the book are: The Baka (Cameroon); The Inari Sámi (Finland); The Khasi (India); The Melanesians (Solomon Islands); The Kel Tamasheq (Mali); The Bhotia and The Anwal (India); The Tikuna, The Cocama, and The Yagua (Colombia); and The Maya Ch’orti’ (Guatemala). …”
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IITA offers host community free medical care por International Institute of Tropical Agriculture

“…Earlier this year, IITA commissioned a Primary Health Facility in Idi-ose, Akinyele Local Government, Ibadan, under the leadership of the immediate past Director General, Dr Nteranya Sanginga. …”
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Togo strengthens partnerships with IITA for sustainable agricultural transformation por International Institute of Tropical Agriculture

“…As part of efforts to build strategic partnerships that will advance Togo’s agricultural transformation agenda, IITA-CGIAR recently welcomed a high-level delegation from the Ministry of Agriculture of Togo, the Institut Togolais de Recherche Agricole (ITRA), and the Agence de Transformation Agricole (ATA) to the institute’s headquarters in Ibadan. The visit focused on exploring concrete opportunities to scale up innovation, enhance sustainability, and improve the livelihoods of smallholder farmers across Togo. …”
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Decomposition, nitrogen release and weed control by prunings of selected alley cropping shrubs por Yamoah, C.F., Agboola, A.A., Mulongoy, K.

“…Decomposition of prunings and weed monitoring studies were conducted in a field under alley cropping with hedgerows ofCassia Siamea, Flemingia Congesta andGliricidia Sepium, at the International Institute of Tropical Agriculture, Ibadan, Nigeria. Decomposition of cutbacks and subsequent prunings ranged from 2.7 to 5.8% dry matter loss per week and the order was: gliricidia > flemingia > cassia for the cutbacks, and gliricidia > cassia > flemingia for the prunings. …”
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Alley farming in the humid and subhumid tropics por Kang, B., Reynolds, L.

“…This publication presents the results of an international workshop on alley farming in the humid and subhumid tropics. Held in Ibadan, Nigeria, 10-14 March 1986, the workshop was attended by 100 participants from 21 countries. …”
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Comparison of physicochemical properties of soils under contrasting land use systems in Southwestern Nigeria por Watanabe, Y., Kikuno, H., Asiedu, Robert, Masunaga, T., Wakatsuki, T.

“…Soil physicochemical properties were determined for soils under cropland and forest at the headquarters of the International Institute of Tropical Agriculture in Ibadan, Southwestern Nigeria to examine the 30-year effects of different land use on the fertility of five soil series toposequences underlain by a Basement Complex. …”
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Redefining the medicago sativa alphapartitiviruses genome sequences por Bejerman, Nicolas Esteban, Debat, Humberto Julio, Nome Docampo, Claudia, Cabrera Mederos, Dariel, Trucco, Veronica Milagros, De Breuil, Soledad, Lenardon, Sergio Luis, Giolitti, Fabian

“…In 2010, we observed alfalfa plants showing symptoms of shortened internodes (bushy appearance), leaf puckering and varying-sized vein enations on abaxial leaf surfaces (Bejerman et al., 2011). Deep sequencing of alfalfa samples collected in central region of Argentina revealed the presence of four RNA viruses: alfalfa mosaic virus (AMV), alfalfa dwarf virus (ADV), alfalfa enamovirus-1 (AEV-1) and bean leaf roll virus (BLRV) (Bejerman et al., 2015, 2016; Trucco et al., 2014, 2016) and one DNA virus: alfalfa leaf curl virus (ALCV) (Bejerman et al., 2018). …”
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