Resultados de búsqueda - "Nigeria"

The importance of crop residues in the diet of Fulani cattle in the sub-humid zone. A preliminary investigation - Kurmin Biri, Katchia, Kaduna state - Nigeria por Kaufmann, Ralph R. von, Magaji, S.O., Leeuw, P.N. de

“…Presents results of a preliminary investigation carried out in Nigeria, to determine the contribution of crop residues to the diet of cattle owned by settled Fulani on Katchia Grazing Reserve; to assess the yield of millet & sorghum residues, and to examine the relationship between farmers and livestock owners w. regard to the use of residues.…”
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Diallel analysis of sweetpotato [Ipomoea batatus (L.) Lam] genotypes for combined beta carotene and dry matter content in southern guinea savanna, Nigeria. por Afolabi, M.S., Carey, E.E., Akoroda, M.O.

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Birds of the International Institute of Tropical Agriculture campus, a stronghold of avian diversity in the changing Ibadan area (Nigeria) over the last 50 years por Adeyanju, T.A., Ottosson, U., Adeyanju, T.E., Omotoriogun, T.C., Hall, P., Manu, S.A., Alabi, Tunrayo, Lameed, G.A., Bown, D.

“…Data from a survey carried out between 2009 and 2013 of the bird species in the International Institute of Tropical Agriculture (IITA) campus, Ibadan, Nigeria, are compared with records from the area around Ibadan (including IITA) for the last 50 years. …”
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Natural enemy activity following the introduction of Epidinocarsis lopezi (Hymenoptera: encyrtidae) against the cassava mealybug, Phenacoccus manihoti (Homoptera: psudococcidae), in southwestern Nigeria por Neuenschwander, Peter, Hammond, W.N.O.

“…The effectiveness of the exotic South American hymenopterous parasitoid Epidinocarsis lopezi (De Santis) in controlling the cassava mealybug (CM), Phenacoccus manihoti Matile-Ferrero, in southwestern Nigeria, was assessed using emergence samples. Ten infested cassava tips were collected from each of 679 fields during four surveys over an area of 200,000 km2 in the 2 yr following establishment of the parasitoid. …”
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Using a linear discriminant analysis approach of baseline conditions to develop household categories in the Sudan Savanna ( KKM PLS SSA CP ), Nigeria por Olarinde, L.O., Abdoulaye, Tahirou, Kamara, A., Binam, J., Adekunle, A.

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A proposal for the use of the partnership extension model to facilitate adoption of the International Institute of Tropical Agricultures plantain and banana (Musa spp.) technologies in Nigeria por Ogunlade, I., Coulibaly, O.

“…Historically, extension work within Nigeria has been largely oriented towardsa technology transfer or an advisory approach. …”
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Influence of farmers crop managemnt practices on Striga hermonthica infestation and grain yield of maize (Zea mays L.) in the savanna zones of northeast Nigeria por Dugje, I.Y., Kamara, A.Y., Omoigui, L.O.

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Agronomic performance of 4n x 2nderived plantain (Musa sp. AAB group) hybrids in a humid agroecological zone of Nigeria por Shaibu, A.A., Nwonuala, A.I., Tenkouano, A., Ogburia, M.N.

“…A field experiment was conducted on thirteen (13) Musa hybrids derived from 4n x 2n crosses, three (3) checks and two (2) plantain landraces to evaluate phenology, growth characteristics and yield performance in a humid agro ecological zone of Nigeria. Fifteen (15) phenotypic characters were significantly different (P<0.01) for phenology and yield performance among the Musa genotypes studied. …”
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Promoting marketled agricultural technology tranfer and commercialization in Nigeria: proceedings of a National Stakeholders workshop and launching of Rural Sector Enhancement Program (RUSEP) por Kormawa, P.M., Ezedinma, C.I., Makinde, K., Adekunle, A.

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Lutte biologique naturelle contre la cecidomyie africaine du riz au Nigeria: guide de recherche de lIita, No. 37 por Umeh, E.D.N., Ukwungwu, M.N., Joshi, R.

“…Les ennemis naturels decouverts jusqu'a present au Nigeria sont des parasitoides.…”
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The role of value chain analysis in animal disease impact studies: methodology and case studies of Rift Valley fever in Kenya and avian influenza in Nigeria por Rich, Karl M., Baker, Derek, Okike, Iheanacho, Wanyoike, Francis N.

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Effect of soil fertility on host response to black leaf streak of plantain (Musa spp. AAB group) under traditional farming systems in southwestern Nigeria por Mobambo, K.N., Zuofa, K.E., Gauhl, F., Adeniji, M., Pasberg-Gauhl, C.

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Assessment of cassava genotypes for resistance to cassava mosaic disease, cassava bacterial blight and cassava green mite at a lowland and mid-altitude site in Nigeria por Akparobi, S.O., Togun, A.O., Ekanayake, I.J.

“…Twelve cassava genotypes were evaluated in the field in two cropping seasons at two locations in Nigeria for their reaction to cassava mosaic disease (CMD), cassava bacterial blight (CBB) and cassava green mite (CGM), using visual injury scores as the index for resistance. …”
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Gas chromatography-mass spectrometry and single nucleotide polymorphism genotype by sequencing analyses reveal the bean chemical profiles and relatedness of Coffea canephora genotypes in Nigeria por Anagbogu, C.F., Ilori, C.O., Bhattacharjee, Ranjana, Olaniyi, O.O., Beckles, D.M.

“…Therefore, we used Gas Chromatography-Mass Spectrophotometry to determine the chemical composition of C. canephora genotypes in Nigeria—those conserved in germplasm repositories and those cultivated by farmers. …”
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"Ground-truthing" efficacy of biological control for aflatoxin mitigation in farmers' fields in Nigeria: from field trials to commercial usage, a 10-year study por Bandyopadhyay, Ranajit, Atehnkeng, J., Ortega Beltran, A., Akande, A., Falade, Titilayo D.O., Cotty, P.J.

“…The technology was adapted and improved for use in maize and groundnut in SSA under the trademark Aflasafe. Nigeria was the first African nation for which an aflatoxin biocontrol product was developed. …”
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One world, no hunger initiative. Enhancing technical support to potato working groups in Cameroon, India, Kenya, Mali, Nigeria, Tunisia and Uganda. Project profile. por International Potato Center

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Reaching next users: Seeking collaborations and applications. Workshop RTB CC2.1. Phase 2. 14–17 March 2019, Ibadan, Nigeria por Kilwinger, Fleur B.M., Kihiu, R., Almekinders, Conny J.M., Andrade-Piedra, J.L., McEwan, M.

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First report of Sphingomonas sp. causing bacterial leaf blight of rice in Benin, Burkina Faso, The Gambia, Ivory Coast, Mali, Nigeria, Tanzania and Togo por Kini, K., Agnimonhan, R., Dossa, R., Soglonou, B., Gbogbo, V., Ouedraogo, I., Kpémoua, K.E., Traoré, M., Silue, D.

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Commercial release of genetically engineered insect resistant cowpea in Nigeria informed by ex ante modelling and capacity building conducted by IFPRI's Program for Biosafety Systems por CGIAR Research Program on Policies, Institutions, and Markets

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PIM recommendations and capacity building and outreach efforts contribute to the reform of the Agricultural Research Council of Nigeria towards improved efficiency, impact and sustainability of agricultural research por CGIAR Research Program on Policies, Institutions, and Markets

“…PIM recommendations, capacity building and outreach efforts have contributed to the Agricultural Research Council of Nigeria Amendment Act, which was passed into law in October 2021. …”
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