Resultados de búsqueda - Ibadi~

Reaction of Dioscorea alata (water yam) to anthracnose disease in Nigeria por Aduramigba-Modupe, A.O., Asiedu, Robert, Odebode, A.C.

“…The disease was most severe at Umudike in the humid forest, followed by Ibadan (derived savannah) and Mokwa (southern guinea savannah). …”
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Role of insect vector Pseudotheraptus devastans in cassava anthracnose disease development por Fokunang, C.N., Akem, C., Ikotun, T., Dixon, A., Tembe-Fokunang, E.A.

“…Coriedae) insects were collected from cassava (Manihot esculenta Crantz) field plots at the International Institute of Tropical Agriculture, Ibadan, Nigeria and reared in large cages. The insects were separated at different developmental growth stages of eggs, first to fifth instar nymph, and adults. …”
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Analysis of yam yields using the additive main effects and multiplicative interaction (AMMI) model por Egesi, Chiedozie N., Asiedu, Robert

“…Yam yields were relatively stable at Ibadan and Jos, while yields obtained at Abuja were unstable across both years. …”
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Evaluation of cassava cultivars for canopy retention and its relationship with field resistance to green spider mite por Nukenine, E.N., Dixon, Alfred G.O., Hassan, A.T., Asiwe, J.A.N.

“…Three field trials were conducted at IITA, Ibadan, Nigeria between 1993 and 1995 to identify a rapid method of screening cassava (Manihot esculenta Crantz) cultivars for canopy retention and to determine the association between canopy retention and resistance to green spider mite (Mononychellus tanajoa Bondar) in cassava. …”
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Cover crops reduce weed seedbanks in maizecassava systems in southwestern Nigeria por Ekeleme, F., Akobundu, I.O., Isichei, A.O., Chikoye, David

“…This study was carried out in Ibadan, Nigeria, to evaluate the effect on the seedbank of two types of planted fallow (alley cropping with leucaena and live mulch with tropical kudzu) and a natural bush fallow under four land-use intensities. …”
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Silicon disease resistance, and yield of rice genotypes under upland cultural conditions por Winslow, M.

“…When grown in flooded paddies on the same soil at Onne, and on a more fertile Alfisol at Ibadan, mean leaf Si concentrations were two to three times greater than in Si-treated upland plots, and diseases were negligible. …”
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The effects of time to first shoot removal on leaf vegetable quality in cassava ( Manihot esculenta Crantz) por Simwambana, M., Ferguson, T., Osiru, D.

“…A field trial was established on a sandy soil at IITA. Ibadan. Nigeria to investigate the effects of time to first shoot removal on cyanide content and chemical composition of leaves of two cassava clones: TMS 91934 and TMS 30572. …”
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In vitro, greenhouse, and field assessment of cassava lines for resistance to anthracnose disease caused by colletotrichum gloeosporiodes f. sp. Manihotis por Fokunang, C.N., Dixon, Alfred G.O., Ikotun, T., Asiedu, Robert, Tembe-Fokunang, E.A., Akem, C.N.

“…Fifty-three cassava lines were selected from breeding populations at the International Institute of Tropical Agriculture (IITA), Ibadan, Nigeria and screened in vitro for resistance to cassava anthracnose disease (CAD). …”
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Ajuste de la técnica de cultivo de linfocitos T para la obtención de cromosomas en ovinos de pelo en condiciones mínimas de laboratorio por Gallo B., Jorge Eduardo

“…En las instalaciones del Centro de Diagnóstico del Instituto Colombiano Agropecuario (ICA), en Ibagué (Tolima), localizado a 1.200 msnm, con temperatura media de 259C y humedad relativa del 70%: se ajustó la técnica del cultivo de linfocitos ovinos, con el propósito de obtener cromosomas aptos para estudios citogenéticos clásicos que pretenden la evaluación de la distancia genética entre las principales variedades de ovinos de pelo explotadas en la región. …”
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Dinámica de la actividad pesquera de los peces ornamentales continentales de Colombia por Cruz Quintana, Yanis, Ortega Lara, Armando, Puentes Granada, Vladimir

“…Se elaboró una colección principal de peces de uso ornamental en la Colección Zoológica de Referencia - IMCN-P del Museo de Ciencias Naturales del INCIVA de Cali (Colombia), y se hicieron dos copias, una en la Colección Zoológica de Referencia de la Universidad del Tolima - CZUT-P (Ibagué, Colombia) y otra en la Colección Ictiológica de la Amazonía Colombiana – CIACOL (Instituto Amazónico de Investigaciones Científicas –SINCHI- Leticia, Colombia). …”
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Nuevas estrategias para la transformación y expresión de genes de interés en girasol por Radonic, Laura Mabel

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Diseño, construcción y validación de infraestructura modular en tecnología de HDEP (High Density Polyethylene) de bajo costo para el manejo de ovinos de la Agricultura Familiar Cam...

“…Resultados: a) Obtención de una unidad modular (panel) unido en sus bases angulares y rectas en soldadura por extrusión, termofusión, electrofusión. b) Pruebas de laboratorio realizadas para los paneles construidos que permiten definir sus propiedades mecánicas y de resistencia. c) Obtención de un modelo de corral móvil para 100 ovinos que permite realizar manejos sanitarios y reproductivos intraprediales de manera eficiente. d) Infraestructura evaluada. e) Difusión de resultados obtenidos e inscripción de la propiedad industrial en INAPI por media del patentamiento de un Modelo de Utilidad.…”
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Yam tuber and maize grain yield response to cropping system intensification in south-west Nigeria por Enesi, R.O., Hauser, S., López Montez, A., Osonubi, O.

“…Four factorial trials were conducted with yam (Dioscorea rotundata Poir.) at Ibadan, Nigeria from 2013 to 2015, investigating effects of (1) tillage (2) fertilizer (3) intercropping (4) yam plant densities. …”
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Effect of detopping on disease incidence and symptom severity of African cassava mosaic virus disease (ACMD) on some newly developed cassava cultivars form landraces introgression por Ariyo, O., Atiri, G., Dixon, A.

“…Twenty-five cassava genotypes were exposed to natural infection by African cassava mosaic disease (ACMD) in plots at the International Institute of Tropical Agriculture (IITA), Ibadan (forest-savanna transition zone), Nigeria. …”
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Metabolic profiles of six African cultivars of cassava (Manihot esculenta Crantz) highlight bottlenecks of root yield por Obata, T., Klemens, P.A.W., Rosado Souza, L., Schlereth, A., Gisel, A., Stavolone, L., Zierer, W., Morales, N., Muller, L.A., Zeeman, S.C., Ludewig, F., Stitt, M., Sonnewald, U., Neuhaus, H.E., Fernie, A.R.

“…This situation was especially so in greenhouse‐grown plants, where irradiance will have been low. In the field, plants produced more storage roots. …”
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Morphological and Phenological Response of African Rice (Oryza glaberrima Steud.) under Different Hydrological Conditions por Montcho, D., Futakuchi, K., Agbangla, C., Semon, M., Dieng, I., Sie, M.

“…The trial was conducted at the experimental field of the International Institute of Tropical Agriculture in Ibadan during the wet seasons in 2009 and 2010. An Alpha Lattice design with three replications was used. …”
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Urban daily lives and out-of-home food consumption among the urban poor in Nigeria: A practice-based approach por Adeosun, Kehinde Paul, Greene, Mary, Oosterveer, Peter

“…This study seeks to understand the interrelations between everyday urban lives and out-of-home food consumption practices among the urban poor in Ibadan, Nigeria. A situated social practice approach is employed to understand how everyday contexts shape practices of out-of-home food vending consumption. …”
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Effect of mineral fertilisation on tuber yield and quality in yams (Dioscorea alata and Dioscorea rotundata) por Afolabi, F., Matsumoto, R., Akinwande, B., Otegbayo, B., Asfaw, A.

“…Four genotypes, each from D. alata and D. rotundata, were used in field experiments conducted in Ibadan, Nigeria, during the 2017 and 2018 cropping seasons. …”
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Impact of food system interventions to increase fruit and vegetable intake among urban adults in Nigeria and Vietnam por Pastori, Giulia, Talsma, Elise F., Feskens, Edith J. M., Huong, Le Thi, Samuel, Folake O., Shittu, Oluyemisi F., Eyinla, Toluwalope E., de Brauw, Alan, Ambler, Kate, Wertheim-Heck, Sigrid, Hernandez, Ricardo, Even, Brice, Meldrum, Gennifer, De Filippo, Amanda, Xuan, Le Thi Thanh, Phuong, Ngo Thi Ha, Mai, Truong Tuyet, Lundy, Mark, Brouwer, Inge D.

“…This study evaluates the effect of an integrated nutrition-sensitive program that aimed to increase fruit and vegetable consumption in low-income urban adults in Hanoi, Vietnam (n = 582), and Ibadan, Nigeria (n = 626), through the simultaneous implementation of three interventions at the market and consumer levels. …”
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Quantitative trait loci mapping for yield and related traits in cowpea por Sodo, A.M.I., Ongom, P.O., Fatokun, C., Olasanmi, B., Dieng, I., Boukar, O.

“…Understanding the genetic basis of yield and associated agronomic traits is crucial for improving crop productivity. …”
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