Resultados de búsqueda - "Nigeria"

Mapping the likelihood of introduction and spread of highly pathogenic avian influenza virus H5N1 in Africa, Ghana, Ethiopia, Kenya and Nigeria using multicriteria decision modelling por Stevens, Kim B., Costard, Solenne, Métras, Raphaëlle, Pfeiffer, Dirk U.

“…This report describes the methods used to produce likelihood maps illustrating the likelihood of introduction and subsequent spread of HPAIV H5N1 at both the continental and country level (Kenya, Nigeria, Ethiopia and Ghana; targeted countries of the DfID project), and highlights limitations associated with the maps.…”
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Response of exotic sorghum (Sorghum bicolor [L.] Moench) cultivars to planting date under natural infestation of Striga hermonthica (Del) Benth. in the Sudan savanna zone of northeast Nigeria por Kamara, A.Y., Ekeleme, F., Omoigui, L.O., Menkir, A., Chikoye, David, Dugje, I.Y.

“…Although total sorghum production in Nigeria has increased over the years, the average grain yield on farmers' fields has remained low. …”
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Screening cowpeas for resistance to cowpea virus: paper presented at the Fifth Annual Conference of the Nigerian Society for Plant Protection, Institute of Agricultural Research, Samaru, Nigeria, March 35, 1975 por Williams, R.J.

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Communication for sustainable agriculture: proceedings of a workshop sponsored by the International Institute of Tropical Agriculture (IITA) under the auspices of the Media Forum for Agriculture, Ibadan Nigeria, 10 Apr 1990 por Lawani, S.M., Odemwingie, T.E.

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Genetic diversity and re-classification of coffee (Coffea canephora Pierre ex A. Froehner) from South Western Nigeria through genotyping-by-sequencing-single nucleotide polymorphism analysis por Anagbogu, C.F., Bhattacharjee, Ranjana, Ilori, C.O., Tongyoo, P., Dada, K.E., Muyiwa, A.A., Gepts, Paul L., Beckles, D.M.

“…Coffea canephora is an important economic crop in Nigeria, however, little is known about the diversity inherent within, and the genetic relationship among coffee grown and conserved in the country. …”
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Challenges and opportunities for enhancing sustainable cowpea production: proceedings of the World Cowpea Conference III held at the International Institute of Tropical Agriculture (IITA), Ibadan, Nigeria, 48 September 2000 por Fatokun, C.A., Tarawali, Shirley A., Singh, B.B., Kormawa, P.M., Tamo, Manuele

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The Reference Diet Deprivation (ReDD) index: a single indicator to measure the incidence, breadth and depth of diet deprivation across multiple essential food groups, with case study in Nigeria por CGIAR Research Program on Policies, Institutions, and Markets

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Six countries - Malawi, Nigeria, Tanzania, Senegal, Gambia and Uganda - prioritized aflatoxin mitigation strategies, including use of Aflasafe, and mainstreamed them into National Agriculture and Food Security Investment Plans por CGIAR Research Program on Agriculture for Nutrition and Health

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Scaled citizen science participatory variety selection provides socially inclusive feedback to the cassava breeding in Nigeria and opens the way to empower women and men crop users within the breeding process por Teeken, Béla, Occelli, Martina, Sousa, Kaue de, Heerwaarden, Joost van, Madu, Tessy, Onwuka, Samuel, Etten, Jacob van, Nwanze-Olaosebikan, Olamide, Edughaen, Gospel, Owoade, Durodola, Agbona, Afolabi, Tufan, Hale Ann, Iluebbey, Peter, Parkes, Elizabeth Y., Kulakow, Peter A.

“…New breeding lines and popular varieties among users were evaluated with 320 farmers across Nigeria using the tricot citizen science method. Varieties were evaluated at 11 timepoints from planting to processed food products. …”
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How do trust, social norms and risk attitudes influence sustained adoption of interventions to reduce post-harvest losses? Application of an Agent-Based Model to the tomato value chain in Nigeria por Van Wagenberg, Coen, Oudendag, Diti, Dijkxhoorn, Youri, Plaisier, Christine, Groot, Jim, Kok, Melanie

“…The most important factors for the long-term success of the use of crates instead of baskets to transport fresh tomatoes in Nigeria were the additional price a wholesaler pays to farmers to transport the tomatoes in crates instead of in baskets, the risk attitudes of the value chain actors and social norms of the value chain actors. …”
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Socio-economic information for ILCA's small ruminant programme in the Badeku and Eruwa areas, Oyo state, Nigeria. A consultancy report submitted to the International Livestock Centre for Africa, Humid Programme por Devendra, C., McLeroy, G.B.

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Relationship between root and shoot growth traits during the plant crop and first ratoon in banana and plantain (Musa spp.) and its implications for perennial cultivation on degraded Ultisols in southeastern Nigeria. por Blomme, Guy, Swennen, Rony L., Soka, G., Turyagyenda, L.F., Tenkouano, A.

“…The study revealed that shoot and root system development declined from the plant crop to the first ratoon for plants grown on degraded Ultisols in south-eastern Nigeria.…”
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Nematode population changes under maize, cowpea and fallow: paper presented at the Second Annual Conference of the Nigerian Society for Plant Protection, Moor Plantation, Ibadan, Nigeria, February 1416, 1972 por Caveness, F.E.

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Effect of plant density, spatial arrangement and plant type on weed control in cowpea and soybean: Conference Conference Proceedings of a conference held at the IITA, Ibadan, Nigeria, July 37, 1978 por Nangju, D.

“…Field experiments were conducted at Ibadan (in western Nigeria) to evaluate the effect of plant density, spatial arrangement and plant type on weed control in cowpea (Vigna unguiculata) and soybean. …”
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Breeding for resistance to cassava bacterial blight at IITA: Conference Conference Proceedings of the First Workshop on Cassava Bacterial Blight in Nigeria, Umudike, 28th April 1st May 1974 por Hahn, S.K., Howland, A.K., Okoli, C.

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Fitting research to farming systems: based on observations and preliminary studies of traditional agriculture in Eastern Nigeria: paper presented at the Second International Seminar on Change in Agriculture, Reading, 919 Sept., 1974 por Okigbo, B.

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Main-d'oeuvre requise pour la culture du mais sur des jacheres et sur des sols precedemment voues a Stylosanthes - zone subhumide du Nigeria por Tarawali, G., Mohamed-Saleem, M.A., Kaufmann, Ralph R. von

“…Examines the returns to labour from cropping fallowed land and land that has been used for stylosanthes fodder banks in the subhumid zone of Nigeria.…”
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Technical assistance from the PIM-supported Program for Biosafety Systems facilitated the development of scientifically sound genome editing oversight guidelines for improved applications in the agricultural sector in Ethiopia, Kenya, Malawi and Nigeria por CGIAR Research Program on Policies, Institutions, and Markets

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Farm households' preferences for cash-based compensation versus livelihood-enhancing programmes: A choice experiment to inform avian flu (HPAI H5N1) compensation policy in Nigeria por Oparinde, Adewale, Birol, Ekin

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Identification of potential risk factors associated with highly pathogenic avian influenza subtype H5N1 outbreak occurrence in Lagos and Kano states, Nigeria, during the 2006-2007 epidemics por Métras, Raphaëlle, Stevens, K.B., Abdu, P., Okike, Iheanacho, Randolph, Thomas F., Grace, Delia, Pfeiffer, Dirk U., Costard, Solenne

“…Highly pathogenic avian influenza HPAI H5N1 was first reported in Africa in 2006, in Nigeria. The country experienced severe outbreaks in 2006 and 2007, strongly affecting the poultry population. …”
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