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Journal Article 1989

Autor: Akoroda, M.O. Gebremeskel, T. Oyinlola, A.

Cassava improvement research at the International Institute of Tropical Agriculture (I1TA) developed several new varieties during 1976-1985 that entered into the cassava culture of Oyo State of Nigeria where IITA is situated. The focus of this study was to determine the level of overall impact of...

Enlace original: https://cgspace.cgiar.org/handle/10568/98682

Investigación en Agricultura
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Akoroda, M.O. ,  Gebremeskel, T. ,  Oyinlola, A. ,  [Impact of IITA cassava varieties in Oyo State, Nigeria, 19761985] ,  Impact of IITA cassava varieties in Oyo State, Nigeria, 19761985
Journal Article 1991

Autor: Polson, R. Spencer, D.

The adoption decisions of subsistence multicrop producers regarding improved cassava variety (TMS 30572) in the humid tropical rainforest ecology of Southwestern Nigeria were analysed within a qualitative choice framework. The empirical results revealed that younger farmers producing marketable s...

Enlace original: https://cgspace.cgiar.org/handle/10568/98626

Investigación en Agricultura
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Polson, R. ,  Spencer, D. ,  [The technology adoption process in subsistence agriculture: the case of cassava in southwestern Nigeria] ,  The technology adoption process in subsistence agriculture: the case of cassava in southwestern Nigeria
Journal Article 2018-03

Autor: Tafesse, S. Damtew, Elias Mierlo, B. van Lie, R. Lemaga, B. Sharma, K. Leeuwis, C. Struik, Paul C.

Effective management of potato diseases such as bacterial wilt and late blight depends to a large extent on farmers’ knowledge of the diseases as well as on the integration of recommended management methods in their daily practices. Late blight has continued to be a dominant potato disease for ma...

Enlace original: https://cgspace.cgiar.org/handle/10568/92017

Investigación en Agricultura
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Tafesse, S. ,  Damtew, Elias ,  Mierlo, B. van ,  Lie, R. ,  Lemaga, B. ,  Sharma, K. ,  Leeuwis, C. ,  Struik, Paul C. ,  [Farmers' knowledge and practices of potato disease management in Ethiopia] ,  Farmers' knowledge and practices of potato disease management in Ethiopia
Journal Article 2016

Autor: Frelat, Romain López Ridaura, Santiago Giller, Ken E. Herrero, Mario T. Douxchamps, Sabine Djurfeldt, Agnes Andersson Erenstein, Olaf Henderson, Benjamin B. Kassie, Menale Paul, Birthe K. Rigolot, Cyrille Ritzema, Randall S. Rodríguez, Daniel Asten, Piet J.A. van Wijk, Mark T. van

We calculated a simple indicator of food availability using data from 93 sites in 17 countries across contrasted agroecologies in sub- Saharan Africa (>13,000 farm households) and analyzed the drivers of variations in food availability. Crop production was the major source of energy, contributing...

We calculated a simple indicator of food availability using data from 93 sites in 17 countries across contrasted agroecologies in sub- Saharan Africa (>13,000 farm households) and analyzed the drivers of variations in food availability. Crop production was the major source of energy, contributing...

Enlace original: https://cgspace.cgiar.org/handle/10568/70134

Investigación en Agricultura
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Frelat, Romain ,  López Ridaura, Santiago ,  Giller, Ken E. ,  Herrero, Mario T. ,  Douxchamps, Sabine ,  Djurfeldt, Agnes Andersson ,  Erenstein, Olaf ,  Henderson, Benjamin B. ,  Kassie, Menale ,  Paul, Birthe K. ,  Rigolot, Cyrille ,  Ritzema, Randall S. ,  Rodríguez, Daniel ,  Asten, Piet J.A. van ,  Wijk, Mark T. van ,  [Drivers of household food availability in sub-Saharan Africa based on big data from small farms] ,  Drivers of household food availability in sub-Saharan Africa based on big data from small farms
Journal Article 1989

Autor: Winslow, M. Yamauchi, M. Alluri, F. Masajo, T.

Iron toxicity reduces rice (Otyza sativa L.) grain yield in many poorly drained swamps in West Africa. Two methods for alleviating Fe toxicity were examined, (i) the use of a resistant genotype, and l(ii) planting on ridges to aerate the upper root zone. Grain yield responses to these factors wer...

Enlace original: https://cgspace.cgiar.org/handle/10568/98607

Investigación en Agricultura
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Winslow, M. ,  Yamauchi, M. ,  Alluri, F. ,  Masajo, T. ,  [Reducing iron toxicity in rice with resistant genotype and ridge planting] ,  Reducing iron toxicity in rice with resistant genotype and ridge planting
Journal Article 1989

Autor: Hahn, S.

Cassava is grown in 31 African countries and consumption per capita averages just over 100 kg/year. This article reviews traditional cassava processing and utilization as now practised by small-scale farmers and processors in Africa, and examines the opportunities for improving post-harvest opera...

Enlace original: https://cgspace.cgiar.org/handle/10568/98610

Investigación en Agricultura
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Hahn, S. ,  [An overview of African traditional cassava processing and utilization] ,  An overview of African traditional cassava processing and utilization
Journal Article 1992

Autor: Sanginga, N. Mulongoy, K. Swift, M.

Research to identify appropriate means of sustaining tropical soil productivity has intensified during the last 2 decades and promising technologies such as minimum tillage, herbaceous and tree based systems, and improved fallows have been identified. This paper discusses the contribution of soil...

Enlace original: https://cgspace.cgiar.org/handle/10568/98604

Investigación en Agricultura
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Sanginga, N. ,  Mulongoy, K. ,  Swift, M. ,  [Contribution of soil organisms to the sustainability and productivity cropping systems in the tropics] ,  Contribution of soil organisms to the sustainability and productivity cropping systems in the tropics
Journal Article 1988

Autor: Nweke, F. Njoku, J. Wilson, G.

This paper, based on a socio-economic survey, investigates the productivity of compound plantain production and constraints to large scale production on the basis of the compound production method. The paper shows that production under the compound system results in nearly four times as much yiel...

Enlace original: https://cgspace.cgiar.org/handle/10568/98683

Investigación en Agricultura
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Nweke, F. ,  Njoku, J. ,  Wilson, G. ,  [Productivity and limitations of plantain (Musa spp. cv AAB) production in compound gardens in southeastern Nigeria] ,  Productivity and limitations of plantain (Musa spp. cv AAB) production in compound gardens in southeastern Nigeria
Journal Article 1991

Autor: Ezumah, H.

On-farm research is aimed at developing technologies well match the goals and environment of farmers. At its various stages of diagnosis, choice of techniques, testing and validating technologies, ones would always ask questions: what technologies are developed, for whom and how? In this paper me...

Enlace original: https://cgspace.cgiar.org/handle/10568/98632

Investigación en Agricultura
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Ezumah, H. ,  [Onfarm technology testing: for whom? what? and how?] ,  Onfarm technology testing: for whom? what? and how?
Journal Article 1990

Autor: Ezumah, H.C. Arthur, J. Osiru, D. Fajemisin, J.

Five maize genotypes differing in plant habit and growth period were evaluated at 5 population densities (10, 20, 40, 80 and 160 × 103 plants/ha) under an intercropping system with cassava cv. TMS30572 at 1 × 1 or 1 × 0.67 m spacing in a tropical Alfisol in southern Nigeria. Increasing the maize ...

Enlace original: https://cgspace.cgiar.org/handle/10568/98678

Investigación en Agricultura
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Ezumah, H.C. ,  Arthur, J. ,  Osiru, D. ,  Fajemisin, J. ,  [Maize (Zea mays) genotypes for intercropping with cassava (Manihot esculenta) in southern Nigeria; 2: growth morphological changes and yield advantages] ,  Maize (Zea mays) genotypes for intercropping with cassava (Manihot esculenta) in southern Nigeria; 2: growth morphological changes and yield advantages

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