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Journal Article 2011

Autor: Afolabi, C.G. Okechukwu, O.C. Kehinde, I.A. Okechukwu, R.U.

More cassava is grown in Nigeria than anywhere else, but production is still limited by several factors including root rot disease which is common in cassava growing areas. A survey was carried out to assess farmers’ fields for yield and root rot disease on cassava varieties in seven States of Ni...

Enlace original: https://cgspace.cgiar.org/handle/10568/88192

Investigación en Agricultura
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Afolabi, C.G. ,  Okechukwu, O.C. ,  Kehinde, I.A. ,  Okechukwu, R.U. ,  [Assessment of farmers' field for root rot disease on improved cassava varieties released in Nigeria] ,  Assessment of farmers' field for root rot disease on improved cassava varieties released in Nigeria
Journal Article 2011

Autor: Udensi, U.E. Tarawali, G. Favour, E.U. Asumugha, G.N. Ezedinma, C. Okoye, B.C. Okarter, C. Ilona, P. Okechukwu, R.U. Dixon, A.

Cassava is a dominant component in crop mixtures in South-Eastern Nigeria. It is a preferred food security crop among smallholder farmers, because it can tolerate drought, low soil fertility and its production requires minimum external inputs. Various constraints have been shown to affect the wid...

Enlace original: https://cgspace.cgiar.org/handle/10568/88156

Investigación en Agricultura
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Udensi, U.E. ,  Tarawali, G. ,  Favour, E.U. ,  Asumugha, G.N. ,  Ezedinma, C. ,  Okoye, B.C. ,  Okarter, C. ,  Ilona, P. ,  Okechukwu, R.U. ,  Dixon, A. ,  [Adoption of selected improved cassava varieties among smallholder farmers in SouthEastern Nigeria] ,  Adoption of selected improved cassava varieties among smallholder farmers in SouthEastern Nigeria
Journal Article 2011

Autor: James, B. Bramel-Cox, P.J. Witte, E.R. Asiedu, Robert Watson, D. Okechukwu, R.U.

Cassava has long been expected to play a key role in rural economic growth in Africa, but are we there yet? Although research partnerships have produced elite cassava varieties with 50% more yielding potential and demonstrated technologies to boost processing and marketing of cassava, the sub-sec...

Enlace original: https://cgspace.cgiar.org/handle/10568/88171

Investigación en Agricultura
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James, B. ,  Bramel-Cox, P.J. ,  Witte, E.R. ,  Asiedu, Robert ,  Watson, D. ,  Okechukwu, R.U. ,  [Expanding the application of cassava value chain technologies through UPoCA project] ,  Expanding the application of cassava value chain technologies through UPoCA project
Journal Article 2008

Autor: Onyeka, T.J. Owolade, O.F. Ogunjobi, A.A. Dixon, Alfred G.O. Okechukwu, R.U. Bamkefa, B.

Geo-referenced surveys were conducted in 2001 and 2003 to assess the prevalence and severity of cassava bacterial blight (CBB) and cassava anthracnose disease (CAD) in different agro-ecological zones of Nigeria. A total of 132 fields were visited in 2001 as follow: humid forest (HF) 42, derived s...

Enlace original: https://cgspace.cgiar.org/handle/10568/90883

Investigación en Agricultura
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Onyeka, T.J. ,  Owolade, O.F. ,  Ogunjobi, A.A. ,  Dixon, Alfred G.O. ,  Okechukwu, R.U. ,  Bamkefa, B. ,  [Prevalence and severity of bacterial blight and anthracnose diseases of cassava in different agroecological zones of Nigeria] ,  Prevalence and severity of bacterial blight and anthracnose diseases of cassava in different agroecological zones of Nigeria
Journal Article 2008

Autor: Okechukwu, R.U. Dixon, Alfred G.O. Akoroda, M.O. Mwangi, M. Bandyopadhyay, Ranajit

In 2004 and 2005 through field trials in over 2500 locations in several agroecological zones, 40 new cassava varieties were introduced in Nigeria. The trials were managed by scientists, extension workers and farmers. The aim in introducing these new varieties was to pre-emptively manage cassava m...

Enlace original: https://cgspace.cgiar.org/handle/10568/90898

Investigación en Agricultura
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Okechukwu, R.U. ,  Dixon, Alfred G.O. ,  Akoroda, M.O. ,  Mwangi, M. ,  Bandyopadhyay, Ranajit ,  [Root rot resistance in new cassava varieties introduced to farmers in Nigeria] ,  Root rot resistance in new cassava varieties introduced to farmers in Nigeria
Journal Article 2008

Autor: Okechukwu, R.U. Dixon, Alfred G.O.

Cassava (Manihot esculenta Crantz) is crucial for both food security and poverty alleviation in Sub-Saharan Africa (SSA). Cassava improvement for SSA started at the International Institute of Tropical Agriculture in 1970, and several improved lines with different characteristics have been develop...

Enlace original: https://cgspace.cgiar.org/handle/10568/90822

Investigación en Agricultura
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Okechukwu, R.U. ,  Dixon, Alfred G.O. ,  [Genetic gains from 30 years of cassava breeding in Nigeria for storage root yield and disease resistance in elite cassava genotypes] ,  Genetic gains from 30 years of cassava breeding in Nigeria for storage root yield and disease resistance in elite cassava genotypes
Journal Article 2010

Autor: Dixon, Alfred G.O. Ogbe, F.O. Okechukwu, R.U.

Cassava mosaic disease (CMD) is a widespread viral disease that causes high yield losses in susceptible genotypes in Sub-Saharan Africa. Effective control of CMD is beneficial and justifiable since cassava is an important source of carbohydrates for over 200 million people in most African countri...

Enlace original: https://cgspace.cgiar.org/handle/10568/89351

Investigación en Agricultura
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Dixon, Alfred G.O. ,  Ogbe, F.O. ,  Okechukwu, R.U. ,  [Cassava mosaic disease in Sub-Saharan Africa: a feasible solution for an unsolved problem] ,  Cassava mosaic disease in Sub-Saharan Africa: a feasible solution for an unsolved problem
Journal Article 2015

Autor: Ojiako, I.A. Okechukwu, R.U. Olaitan, T.

The use of financial and input-credit support to promote agriculture was a key intervention strategy aimed at enhancing productivity, reducing poverty, promoting standard of living of the smallholder farmers and fostering the development of the rural sectors. However, the ability of the lending a...

Enlace original: https://cgspace.cgiar.org/handle/10568/76331

Investigación en Agricultura
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Ojiako, I.A. ,  Okechukwu, R.U. ,  Olaitan, T. ,  [Econometric analysis of loan repayment competence of smallholder cassava farmers in Yewa area, Ogun State, Nigeria] ,  Econometric analysis of loan repayment competence of smallholder cassava farmers in Yewa area, Ogun State, Nigeria
Journal Article 2013

Autor: Ojiako, I. Ezedinma, C. Asumugha, G.N. Okechukwu, R.U.

An advanced time series econometric technique was used to study the interaction between the prices of fermented flour, a popular cassava-based food product also called lafun, in typical urban-demand and ruralsupply markets in Nigeria. The price data cover 95 weeks from week 37 of 2004 to week 28 ...

Enlace original: https://cgspace.cgiar.org/handle/10568/76436

Investigación en Agricultura
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Ojiako, I. ,  Ezedinma, C. ,  Asumugha, G.N. ,  Okechukwu, R.U. ,  [Spatial integration and price transmission in selected cassava products markets in Nigeria: a case of gari] ,  Spatial integration and price transmission in selected cassava products markets in Nigeria: a case of gari
Journal Article 2014

Autor: Ojiako, I.A. Tarawali, G. Ezedinma, C. Okechukwu, R.U.

An advanced time series econometric technique was used to study the interaction between the prices of fermented flour, a popular cassava-based food product also called lafun, in typical urban-demand and ruralsupply markets in Nigeria. The price data cover 95 weeks from week 37 of 2004 to week 28 ...

Enlace original: https://cgspace.cgiar.org/handle/10568/76071

Investigación en Agricultura
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Ojiako, I.A. ,  Tarawali, G. ,  Ezedinma, C. ,  Okechukwu, R.U. ,  [Spatial integration and price transmission in selected rural and urban markets for cassava fresh roots in Nigeria] ,  Spatial integration and price transmission in selected rural and urban markets for cassava fresh roots in Nigeria

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