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Accurate identification of crop cultivars is crucial in assessing the impact of crop improvement research outputs. Two commonly used identification approaches, elicitation of variety names from farmer interviews and morphological plant descriptors, have inherent uncertainty levels. Genotyping-by-...


Rabbi, Ismail Y.Kulakow, P.A.Manu-Aduening, J.A.Dankyi, Ansong A.Asibuo, James Y.Parkes, Elizabeth YAbdoulaye, TahirouGirma, GezahegnGedil, Melaku ARamu, PunnaReyes, ByronMaredia, Mywish K.[Tracking crop varieties using genotyping-by-sequencing markers: a case study using cassava (Manihot esculenta Crantz)]Tracking crop varieties using genotyping-by-sequencing markers: a case study using cassava (Manihot esculenta Crantz)

Analysis of market segments within a population remains critical to agricultural systems and policy processes for targeting new innovations. Patterns in attitudes and intentions toward cultivating Provitamin A GM cassava are examined through the use of a combination of behavioural theory and k-me...


Oparinde, A.Abdoulaye, TahirouMignouna, Djana B.Bamire, A.S.[Will farmers intend to cultivate Provitamin A genetically modified (GM) cassava in Nigeria? Evidence from a k-means segmentation analysis of beliefs and attitudes]Will farmers intend to cultivate Provitamin A genetically modified (GM) cassava in Nigeria? Evidence from a k-means segmentation analysis of beliefs and attitudes

It is widely recognized that increasing agricultural production to the levels needed to feed an expanding world population requires sharply increased public investment in research and development and widespread adoption of new technologies, but funding for national and international agricultural ...


Alene, A.Abdoulaye, TahirouRusike, J.Labarta, R.Creamer, BernardoRio, M. delCeballos, H.Becerra, L.A.[Identifying crop research priorities based on potential economic and poverty reduction impacts: the case of cassava in Africa, Asia, and Latin America]Identifying crop research priorities based on potential economic and poverty reduction impacts: the case of cassava in Africa, Asia, and Latin America

This article examines the impact that misreporting adoption status has on the identification and estimation of causal effects on productivity. In particular, by comparing measurement error-ridden self-reported adoption data with measurement-error-free DNA-fingerprinted adoption data, we investiga...


Assfaw Wossen, TesfamichealAbdoulaye, TahirouAlene, A.Nguimkeu, P.Feleke, S.Rabbi, Ismail Y.Haile, M.G.Manyong, Victor M.[Estimating the productivity impacts of technology adoption in the presence of misclassification]Estimating the productivity impacts of technology adoption in the presence of misclassification

It is widely recognized that increasing agricultural production to the levels needed to feed an expanding world population requires sharply increased public investment in research and development and widespread adoption of new technologies, but funding for national and international agricultural ...


Alene, Arega D.Abdoulaye, TahirouRusike, JosephLabarta, Ricardo AntonioCreamer, BernardoRío, Martha, delCeballos, HernánBecerra López Lavelle, Luis Augusto[Identifying crop research priorities based on potential economic and poverty reduction impacts: The case of cassava in Africa, Asia, and Latin America]Identifying crop research priorities based on potential economic and poverty reduction impacts: The case of cassava in Africa, Asia, and Latin America
Awotide, B.A.Alene, Arega D.Abdoulaye, TahirouManyong, Victor M.[Impact of agricultural technology adoption on asset ownership: the case of improved cassava varieties in Nigeria]Impact of agricultural technology adoption on asset ownership: the case of improved cassava varieties in Nigeria

The study examined 'Socioeconomic assessment of adoption of production and processing technologies on farming households'. Using multistage sampling techniques, 480 farming households from Intervention villages - IVs and the Non-Intervention villages - NIVs were sampled from South Zones of Nigeri...


Ayedun, B.Okuneye, P.A.Dipeolu, A.Abdoulaye, Tahirou[Socioeconomic assessment of adoption of production and processing technologies on farming households in Nigeria]Socioeconomic assessment of adoption of production and processing technologies on farming households in Nigeria

Résumé Facteurs socio-économiques et accès au crédit des petits producteurs de manioc dans le sud-ouest du Nigeria L'accès au crédit est un facteur important pour l'augmentation de la productivité agricole. Le modèle " Tobit" a été utilisé pour évaluer les facteurs qui influencent l'intensité de...


Awotide, B.A.Abdoulaye, TahirouAlene, A.Manyong, Victor M.[Socio-economic factors and smallholder cassava farmers' access to credit in south-western Nigeria]Socio-economic factors and smallholder cassava farmers' access to credit in south-western Nigeria

In Africa, there have been successes in cassava research in terms of the development of production technologies, particularly improved varieties with high yield potential. The study addresses the question of whether and to what extent adoption of improved cassava varieties has led to rural povert...


Feleke, S.Manyong, Victor M.Abdoulaye, TahirouAlene, A.[Assessing the impacts of cassava technology on poverty reduction in Africa]Assessing the impacts of cassava technology on poverty reduction in Africa

Rabbi, Ismail Y.Kulakow, P.A.Manu-Aduening, J.A.Dankyi, Ansong A.Asibuo, James Y.Parkes, E.Abdoulaye, TahirouGirma, G.Gedil, Melaku ARamu, P.Reyes, B.Maredia, Mywish K.[Tracking crop varieties using genotypingbysequencing markers: a case study using cassava (Manihot esculenta Crantz)]Tracking crop varieties using genotypingbysequencing markers: a case study using cassava (Manihot esculenta Crantz)

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