Resultados de búsqueda - "Nigeria"

Virusindexing, chemo and thermo therapies, and micro propagation for generating virusfree cassava plants: a labouratory manual por Maruthi, M.N., Whitfield, E.C., Kumar, P., Legg, James P.

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Common African pests and diseases of cassava, yam, sweet potato and cocoyam por Theberge, R.L., Caveness, F.E., Herren, H.R., Lema, K., Neuenschwander, Peter, Yaninek, John S.

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Evaluation of rice varieties for drought avoidance and drought escape mechanisms por Alluri, K., Vodouhe, F.G., Treharne, K.J., Buddenhagen, I.W.

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Improvement of upland rice in West Africa: Conference Proceedings of the International Rice Research Conference at the International Rice Research Institute, Los Banos, Philippines... por Abifarin, A.O., Carpenter, A.J.

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Land survey for research stations: IITA research guide, No. 1 por Couper, D.C.

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Elevage en masse de Cicadelles Cicadulina: pour le criblage en vue de la resistance au virus de la striure du mais por Bosque Pérez, N.A., Alam, M.

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IITA Crop Improvement Division: Root and Tuber Improvement Program Archival Report (1989-1993); part 1. cassava breeding, cytogenetics and histology vol. 2. Germplasm enhancement por International Institute of Tropical Agriculture

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Cassava germplasm enhancement at the International Institute of Tropical Agriculture (IITA) por Dixon, A., Asiedu, Robert, Hahn, S.

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On-farm research in theory and practice: proceedings of a workshop on design and analysis of onfarm trials 27 February to 3 March 1989 por Mutsaers, H.J.W., Walker, P.

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Cassava based cropping systems research 1: contribution from the First Annual Meeting of the Collaborative group in cassavabased cropping systems research por International Institute of Tropical Agriculture

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Africa Research in Sustainable Intensification for the Next Generation: Sustainable intensification of key farming systems in the Sudan and Guinea Savannas of West Africa: Technica... por International Institute of Tropical Agriculture

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Returns to improved storage and potential impacts on household food security and income: Evidence from Tanzania por Kotu, Bekele Hundie, Abass, A., Hoeschle-Zeledon, Irmgard, Mbwambo, H., Bekunda, Mateete A.

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Exploring farmers’ willingness to pay for small scale maize shelling machines in Tanzania por Kotu, Bekele Hundie, Fischer, Gundula, Muthoni, F., Abass, A., Hoeschle-Zeledon, I., Bekunda, Mateete A.

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Report of the TAC Vegetable Research Appraisal Mission por CGIAR Technical Advisory Committee Vegetable Research Appraisal Mission

“…Report of the TAC Vegetable Appraisal Mission to India, Indonesia, Nigeria, Senegal, and Thailand. The purpose of the mission was to examine the state of vegetable research in Asia and Africa and determine the need for international support. …”
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Smallholder agroprocessors' willingness to pay for value-added solid-waste management solutions por Omilani, O., Abass, A., Okoruwa, V.O.

“…The paper examined the willingness of smallholder cassava processors to pay for value-added solid wastes management solutions in Nigeria. We employed a multistage sampling procedure to obtain primary data from 403 cassava processors from the forest and Guinea savannah zones of Nigeria. …”
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Conservation because it pays: shaded Cocoa agroforests in West Africa por Gockowski, J., Weise, Stephan F., Sonwa, D., Tchatat, M., Ngobo, M.

“…The shaded cocoa cropping system found throughout West Africa but particularly well represented in Cameroon and Nigeria is a sustainable agricultural land use system that provides relatively high values of environmental services. …”
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The root-knot nematode, Meloidogyne incognita, profoundly affects the production of popular biofortified cassava cultivars por Akinsanya, A.K., Afolami, S.O., Kulakow, Peter A., Coyne, D.

“…Despite being the single largest cassava-producing country, yields in Nigeria remain consistently poor and among the lowest. …”
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CLIFF-GRADS Science Collaboration Series 2020 - Thematic student session: Rice systems por Sander, Björn Ole, Gebremedhin, Tegegnework, P, Sruthi, Idris, Sani, Mboyerwa, Primitiva, Cuong, Ong Quoc, Kashyap, Durba, Edwards, Glory

“…Bjoern Ole Sander, Senior Scientist and Climate Change Specialist, International Rice Research Institute (IRRI) Student Speakers: Tegegnework Gebremedhin, Ethiopia Sruthi P, India Sani Idris, Nigeria Primitiva Mboyerwa, Tanzania Ong Quoc Cuong, Vietnam Durba Kashyap, India Glory Edwards, Nigeria The 2020 CLIFF-GRADS Science Collaboration Series was developed to facilitate technical capability building, knowledge transfer and international collaboration for the CLIFF-GRADS Alumni. …”
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Grain legume seed systems for smallholder farmers: perspectives on successful innovations por Ojiewo, Christopher Ochieng, Omoigui, L.O., Pasupuleti, J., Lenné, Jillian M.

“…This paper analyses four seed systems case studies: chickpea in Ethiopia and Myanmar; cowpea in Nigeria; and tropical grain legumes in Nigeria, Tanzania and Uganda highlighting outcomes, lessons learned, and the enabling factors which supported the successful innovations. …”
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Assessment of willingness-to-pay for Aflasafe KE01, a native biological control product for aflatoxin management in Kenya por Migwi, B., Mutegi, C., Mburu, J., Wagacha, J., Cotty, P.J., Bandyopadhyay, R., Manyong, Victor M.

“…The mean WTP per kilogram of Aflasafe KE01, using Contingent Valuation Method in the four counties ranged from Kenya Shillings (Ksh) 113 to 152/kg compared to a cost of Ksh. 130/kg, the price of a similar product, AflasafeTM, in Nigeria. Factors that positively influenced farmers’ WTP included information from crop extension services and access to credit. …”
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