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Journal Article 2003

Amelioration de la gestion des sols par lintroduction de legumineuses dans les systemes cerealiers des savannes africaines

Autor: Carsky, R.J. Douthwaite, Boru Manyong, Victor M. Sanginga, N. Schulz, S. Vanlauwe, Bernard Diels, J. Keatinge, J.D.H.

Lessons for appropriate soil management technology generation for the savannas and their application to the grain legume-cereal rotation system There are many legume-based techno logies capable of regenerating soi l ferti lity but few are being adopted by fa rmers in West Africa . At the Tn terna...

Enlace original: https://cgspace.cgiar.org/handle/10568/98078

Investigación en Agricultura

SOIL MANAGEMENT

LEGUMES

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Carsky, R.J. , Douthwaite, Boru , Manyong, Victor M. , Sanginga, N. , Schulz, S. , Vanlauwe, Bernard , Diels, J. , Keatinge, J.D.H. , [Amelioration de la gestion des sols par lintroduction de legumineuses dans les systemes cerealiers des savannes africaines] , Amelioration de la gestion des sols par lintroduction de legumineuses dans les systemes cerealiers des savannes africaines

Journal Article 2005

Ecoregional research in Africa: learning lessons from IITAs benchmark area approach

Autor: Douthwaite, Boru Baker, Derek Weise, S.F. Gockowski, J. Manyong, Victor M. Keatinge, J.D.H.

Ecoregional research has the potential to help address some of the huge challenges facing agriculture in developing countries by developing technologies that work under different agro-ecological conditions, and the processes by which these technologies can be adapted to work in other areas with s...

Enlace original: https://cgspace.cgiar.org/handle/10568/91882

Investigación en Agricultura

ECOREGIONAL RESEARCH

FOODS

GREEN REVOLUTION

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Douthwaite, Boru , Baker, Derek , Weise, S.F. , Gockowski, J. , Manyong, Victor M. , Keatinge, J.D.H. , [Ecoregional research in Africa: learning lessons from IITAs benchmark area approach] , Ecoregional research in Africa: learning lessons from IITAs benchmark area approach

Journal Article 2005

Ecological and socioeconomic factors affecting agricultural intensification in the West African savannas: evidence from northern Nigeria

Autor: Okike, I. Jabbar, M. Manyong, Victor M. Smith, J.

Agricultural intensification in West Africa is at an early stage and the process is taking place through various pathways. Population pressure and market access are generally considered as major factors driving intensification and crop-livestock interaction. In this paper both ecology and economi...

Enlace original: https://cgspace.cgiar.org/handle/10568/91878

Investigación en Agricultura

AGRICULTURAL INTENSIFICATION

CROP-LIVESTOCK INTERACTION

AGRO-ECOLOGICAL ZONES

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Okike, I. , Jabbar, M. , Manyong, Victor M. , Smith, J. , [Ecological and socioeconomic factors affecting agricultural intensification in the West African savannas: evidence from northern Nigeria] , Ecological and socioeconomic factors affecting agricultural intensification in the West African savannas: evidence from northern Nigeria

Journal Article 2008

Analysing optimum and alternative farm plans for risk averse grain crop farmers in Kaduna state, northern Nigeria

Autor: Olarinde, L.O. Manyong, Victor M. Okoruwa, V.O.

It has been argued that the limited success of Nigeria in rural development programmes could be due to absence of a prior analysis of attitudes towards, risk inherent in traditional agriculture. This paper was therefore conceived to explain farmers’ cropping patterns vis-à-vis their attitudes tow...

Enlace original: https://cgspace.cgiar.org/handle/10568/90744

Investigación en Agricultura

RISK AVERSION

ECONOMIC OPTIMUM

NORTHERN NIGERIA

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Olarinde, L.O. , Manyong, Victor M. , Okoruwa, V.O. , [Analysing optimum and alternative farm plans for risk averse grain crop farmers in Kaduna state, northern Nigeria] , Analysing optimum and alternative farm plans for risk averse grain crop farmers in Kaduna state, northern Nigeria

Journal Article 2006

Farmer-to-farmer technology diffusion and yield variation among adopters: the case of improved cowpea in northern Nigeria

Autor: Alene, A. Manyong, Victor M.

This article examines the magnitude and sources of yield variation among adopters of improved cowpea varieties in northern Nigeria promoted through farmer-to-farmer diffusion. The results reveal important efficiency differences between the lead farmers who have contacts with breeders and the foll...

Enlace original: https://cgspace.cgiar.org/handle/10568/91771

Investigación en Agricultura

FARMER-TO-FARMER

PACKAGE ADOPTION

PARTIAL ADOPTION

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Alene, A. , Manyong, Victor M. , [Farmer-to-farmer technology diffusion and yield variation among adopters: the case of improved cowpea in northern Nigeria] , Farmer-to-farmer technology diffusion and yield variation among adopters: the case of improved cowpea in northern Nigeria

Journal Article 2008

Estimating market demand for fresh yam characteristics using contingent valuation: implications for crop breeding and production choices

Autor: Amegbeto, N.K. Manyong, Victor M. Coulibaly, O. Asiedu, Robert

This study used Box-Cox transformations to examine non-linearity in price modeling and compare results from several functional specifications in hedonic price analysis of yam in Togo. Based on a sample of 6402 observations on price and produce characteristics generated through a market experiment...

Enlace original: https://cgspace.cgiar.org/handle/10568/92239

Investigación en Agricultura

HEDONIC PRICE

BOX-COX TRANSFORMATION

HETEROSKEDATICITY

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Amegbeto, N.K. , Manyong, Victor M. , Coulibaly, O. , Asiedu, Robert , [Estimating market demand for fresh yam characteristics using contingent valuation: implications for crop breeding and production choices] , Estimating market demand for fresh yam characteristics using contingent valuation: implications for crop breeding and production choices

Journal Article 2006

Responding to food supply shocks through global partnerships in technology development and transfer: the case of the IITAled biological control of cassava mealybug in subSaharan Africa

Autor: Alene, A. Manyong, Victor M. Coulibaly, O.

Partnerships involving national agricultural research systems (NARS), the Consultative Group on International Agricultural Research (CGIAR), universities, advanced research institutes, the private sector, civil society, non-governmental organizations, farmer organizations and international invest...

Enlace original: https://cgspace.cgiar.org/handle/10568/91765

Investigación en Agricultura

GLOBAL PARTNERSHIPS

BIOLOGICAL CONTROL

CASSAVA MEALYBUG

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Alene, A. , Manyong, Victor M. , Coulibaly, O. , [Responding to food supply shocks through global partnerships in technology development and transfer: the case of the IITAled biological control of cassava mealybug in subSaharan Africa] , Responding to food supply shocks through global partnerships in technology development and transfer: the case of the IITAled biological control of cassava mealybug in subSaharan Africa

Journal Article 2009

Efficiencyequity tradeoffs and the scope for resource reallocation in agricultural research: evidence from Nigeria

Autor: Alene, Arega D. Manyong, Victor M. Tollens, E.F. Abele, S.

On the basis of projected economic and poverty impacts of alternative commodity research programs, this article assessed efficiency and equitytradeoffs and the scope for research resource reallocation in Nigeria. Given the importance of major food staples to both poor and non...

Enlace original: https://cgspace.cgiar.org/handle/10568/90163

Investigación en Agricultura

ECONOMIC SURPLUS

POVERTY REDUCTION

PRIORITY SETTING

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Alene, Arega D. , Manyong, Victor M. , Tollens, E.F. , Abele, S. , [Efficiencyequity tradeoffs and the scope for resource reallocation in agricultural research: evidence from Nigeria] , Efficiencyequity tradeoffs and the scope for resource reallocation in agricultural research: evidence from Nigeria

Journal Article 2007

Economic analysis of balanced nutrient management technologies for maize production in Kaduna state, Nigeria

Autor: Omadachi, U.O. Ahmed, B. Manyong, Victor M. Olukosi, J. Yusuf, O.

The overall goal of Balanced Nutrient Management Systems (BNMS) a collaborative project between International Institute of Tropical Agriculture (IITA) and Katholieke Universiteit Leuven (K.U. Leuven) is to curb the vicious cycle of plant nutrient depletion in maize-based farming systems in the mo...

Enlace original: https://cgspace.cgiar.org/handle/10568/92208

Investigación en Agricultura

BALANCED NUTRIENT MANAGEMENT SYSTEMS

FERTILIZERS

TECHNOLOGY

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Omadachi, U.O. , Ahmed, B. , Manyong, Victor M. , Olukosi, J. , Yusuf, O. , [Economic analysis of balanced nutrient management technologies for maize production in Kaduna state, Nigeria] , Economic analysis of balanced nutrient management technologies for maize production in Kaduna state, Nigeria

Journal Article 2007

Targeting agricultural research based on potential impacts on poverty reduction: strategic program priorities by agroecological zone in Nigeria

Autor: Alene, A. Manyong, Victor M. Tollens, E.F. Abele, S.

Growing concern for poverty in the face of declining agricultural research budgets has increasingly required formal priority setting of public agricultural research in developing countries to ensure that scarce research resources are allocated in ways that will have the greatest impact on the poo...

Enlace original: https://cgspace.cgiar.org/handle/10568/92206

Investigación en Agricultura

AGRICULTURAL RESEARCH

POVERTY REDUCTION

PRIORITY SETTING

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Alene, A. , Manyong, Victor M. , Tollens, E.F. , Abele, S. , [Targeting agricultural research based on potential impacts on poverty reduction: strategic program priorities by agroecological zone in Nigeria] , Targeting agricultural research based on potential impacts on poverty reduction: strategic program priorities by agroecological zone in Nigeria

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