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Conference Paper 2014

Autor: Gamarra, H. Carhuapoma, P. Kreuze, J.F. Kroschel, J.
Enlace original: https://cgspace.cgiar.org/handle/10568/72755

Investigación en Agricultura
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Gamarra, H. ,  Carhuapoma, P. ,  Kreuze, J.F. ,  Kroschel, J. ,  [Sweet potato whitefly, Bemisia tabaci (Gennadius) biotype B.] ,  Sweet potato whitefly, Bemisia tabaci (Gennadius) biotype B.
Conference Paper 2017

Autor: Emetole, J.M. Ojimelukwe, P.C. Omodamiro, R.M. Ukom, A.N. Iheomamere, N.O. Onuigbo, E.O. Alamu, E.O.
Enlace original: https://cgspace.cgiar.org/handle/10568/90679

Investigación en Agricultura
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Emetole, J.M. ,  Ojimelukwe, P.C. ,  Omodamiro, R.M. ,  Ukom, A.N. ,  Iheomamere, N.O. ,  Onuigbo, E.O. ,  Alamu, E.O. ,  [Effect of periodic vine pruning on the carotenoid profile of Umuspo 3 orange-fleshed sweet potato variety] ,  Effect of periodic vine pruning on the carotenoid profile of Umuspo 3 orange-fleshed sweet potato variety
Conference Paper 2015

Autor: Rodríguez Delfin, A. Posadas, A. León Velarde, C. Mares, V. Quiróz, R.
Enlace original: https://cgspace.cgiar.org/handle/10568/64868

Investigación en Agricultura
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Rodríguez Delfin, A. ,  Posadas, A. ,  León Velarde, C. ,  Mares, V. ,  Quiróz, R. ,  [International Conference and Exhibition on Soilless Culture - ICESC2010. Singapore (Singapore). 8-13 Mar 2010.] ,  [Nutrient uptake and yields of four sweet potato cultivars grown in soilless culture at three N, P and K different levels] ,  Nutrient uptake and yields of four sweet potato cultivars grown in soilless culture at three N, P and K different levels
Conference Paper 2004

Autor: Singh, B.B. Larbi, Asamoah Tabo, Ramadjita Dixon, Alfred G.O.

High population growth and consequent pressure for food is driving agriculture towards greater intensification in West Africa. However, due to inadequate use/availability of farm manure and fertilisers, there is a continuous decline in soil fertility and overall crop productivity. This trend must...

Enlace original: https://cgspace.cgiar.org/handle/10568/49721

Investigación en Agricultura
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Singh, B.B. ,  Larbi, Asamoah ,  Tabo, Ramadjita ,  Dixon, Alfred G.O. ,  [Trends in development of crop varieties for improved crop-livestock systems in West Africa] ,  Trends in development of crop varieties for improved crop-livestock systems in West Africa
Conference Paper 2016

Autor: Mwiti, F.K. Okello, J.J. Munei, K. Low, J.W.

The current fight against Vitamin A deficiency has focused on promoting biofortified staples that are rich in beta carotene, such as Orange Fleshed Sweetpotato (OFSP). These efforts usually entail providing quality planting materials to vulnerable households accompanied by sensitization about the...

Enlace original: https://cgspace.cgiar.org/handle/10568/82585

Investigación en Agricultura
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Mwiti, F.K. ,  Okello, J.J. ,  Munei, K. ,  Low, J.W. ,  [Assessment of farmer willingness to pay for quality planting materials of biofortified and non-biofortified varieties of sweetpotato.] ,  Assessment of farmer willingness to pay for quality planting materials of biofortified and non-biofortified varieties of sweetpotato.
Conference Paper 2016-07

Autor: Okello, J.J. Lagerkvist, C.J. Muoki, P. Heck, S. Prain, G.

This paper combines Just-About-Right (JAR) sensory evaluation and means-end chain (MEC) analysis to examine consumer evaluation of the sensory attributes of conventionally bred biofortified orange-fleshed sweetpotato (OFSP). It specifically examined the role of information on biofortification pro...

Enlace original: https://cgspace.cgiar.org/handle/10568/82582

Investigación en Agricultura
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Okello, J.J. ,  Lagerkvist, C.J. ,  Muoki, P. ,  Heck, S. ,  Prain, G. ,  [Combining sensory evaluation and mental models in the assessment of consumer preferences for and choice of healthy products: experience from a field experiment in Kenya.] ,  Combining sensory evaluation and mental models in the assessment of consumer preferences for and choice of healthy products: experience from a field experiment in Kenya.
Conference Paper 2007

Autor: Kapinga, R. Zhang, D. Lemaga, B. Andrade, M.I. Mwanga, R.O.M. Laurie, S. Ndoho, P. Kanju, E.

In sub-Saharan Africa region, most sweetpotato are produced from diverse landraces that have constant turnover. The preference for high dry matter is between 28 to 35%. CIP breeding strategy for the past 15 years has been to collect, characterize, and conserve farmers' varieties; evaluate and dis...

Enlace original: https://cgspace.cgiar.org/handle/10568/91062

Investigación en Agricultura
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Kapinga, R. ,  Zhang, D. ,  Lemaga, B. ,  Andrade, M.I. ,  Mwanga, R.O.M. ,  Laurie, S. ,  Ndoho, P. ,  Kanju, E. ,  [Sweetpotato crop improvement in sub-Saharan Africa and future challenges] ,  Sweetpotato crop improvement in sub-Saharan Africa and future challenges
Conference Paper 2007

Autor: Jeremiah, S.C. Kulembeka, H.P. Kanju, E. Chirimi, B. Amour, R.

Cassava (Manihot esculenta Crantz) and sweetpotato (Ipomoea batatas) are key food crops in Tanzania in general and in the lake zone in particular. Cassava and sweetpotato are household food security crops in addition to being a source of household income. Availability of the new improved varietie...

Enlace original: https://cgspace.cgiar.org/handle/10568/91166

Investigación en Agricultura
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Jeremiah, S.C. ,  Kulembeka, H.P. ,  Kanju, E. ,  Chirimi, B. ,  Amour, R. ,  [The role of community based organisations' NGOs and farmers in technology transfer] ,  The role of community based organisations' NGOs and farmers in technology transfer
Conference Paper 2012

Autor: Rodríguez Delfin, A. Posadas, A. León Velarde, C. Mares, V. Quiróz, R.
Enlace original: https://cgspace.cgiar.org/handle/10568/66018

Investigación en Agricultura
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Rodríguez Delfin, A. ,  Posadas, A. ,  León Velarde, C. ,  Mares, V. ,  Quiróz, R. ,  [International Symposium on Soilless Culture and Hydroponics. Puebla (Mexico). 15-19 May 2011] ,  [Effect of salt and water stress on the proline and total chlorophyll content and nutrients uptake on two sweet potato cultivars grown on soilless culture.] ,  Effect of salt and water stress on the proline and total chlorophyll content and nutrients uptake on two sweet potato cultivars grown on soilless culture.
Conference Paper 2001

Autor: Low, J.W. Walker, T. Hijmans R.J.

A recent ex ante impact assessment indicates that orangefleshed sweetpotatoes can make a major contribution to alleviating vitamin A malnutrition in Sub-Saharan Africa. Replacing the white-fleshed varieties now grown by farmers with new high ß-carotene cultivars that meet local preferences would ...

Enlace original: https://cgspace.cgiar.org/handle/10568/100688

Investigación en Agricultura
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Low, J.W. ,  Walker, T. ,  Hijmans R.J. ,  [The potential impact of orange-fleshed sweetpotatoes on vitamin A intake in Sub-Saharan Africa.] ,  The potential impact of orange-fleshed sweetpotatoes on vitamin A intake in Sub-Saharan Africa.

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