Descubre y comparte nuestro conocimiento público

Se han encontrado 235 recursos

Resultados de búsqueda

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
Enlace permanente
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 2011

Autor: Oluwatayo, J.I. Asiedu, Robert Adesiyan, S.O.

Field and storage evaluation of four yam cultivars TDr 131 (Dioscorea rotundata), TDa 85/00257 (D. alata), Igangan (Dioscorea cayenensis), TDe 3041 (D. esculenta) in intercrop with three other crops, cocoyam (Xanthosoma sagittifolium), ginger (Zingiber oficinale) and maize (Zea mays) to the occur...

Enlace original: https://cgspace.cgiar.org/handle/10568/88141

Investigación en Agricultura
Enlace permanente
Oluwatayo, J.I. ,  Asiedu, Robert ,  Adesiyan, S.O. ,  [Studies on population buildup of Scutellonema bradys in Dioscorea species] ,  Studies on population buildup of Scutellonema bradys in Dioscorea species
Journal Article 2010

Autor: Oluwatayo, J.I Asiedu, Robert Adesiyan, S.O.

Experiments were carried out in the greenhouse and field of the Department of Crop Protection andEnvironmental Biology, University of Ibadan and the International Institute of Tropical Agriculture (IITA)to screen crops for resistance/susceptibility to the yam nematode Scutellonema bradys. The sev...

Enlace original: https://cgspace.cgiar.org/handle/10568/90374

Investigación en Agricultura
Enlace permanente
Oluwatayo, J.I ,  Asiedu, Robert ,  Adesiyan, S.O. ,  [Screening plant materials for resistance to the yam nematode (Scutellonema bradys)] ,  Screening plant materials for resistance to the yam nematode (Scutellonema bradys)
Journal Article 1992

Autor: Dixon, A. Mutsaers, H. Asiedu, Robert
Enlace original: https://cgspace.cgiar.org/handle/10568/98643

Investigación en Agricultura
Enlace permanente

Dixon, A. ,  Mutsaers, H. ,  Asiedu, Robert ,  [Root and tuber crop breeders and cropping systems researchers join forces] ,  Root and tuber crop breeders and cropping systems researchers join forces
Journal Article 2007

Autor: Otegbayo, B. Aina, J. Abbey, L. Sakyi‐Dawson, E. Bokanga, M. Asiedu, Robert

Textural quality of pounded yam made from tubers of Dioscorea rotundata Poir. and Dioscorea alata L. that were freshly harvested or stored for 4 months were evaluated using texture profile analysis. Significant correlations were obtained between the values for texture attributes evaluated using s...

Enlace original: https://cgspace.cgiar.org/handle/10568/92173

Investigación en Agricultura
Enlace permanente
Otegbayo, B. ,  Aina, J. ,  Abbey, L. ,  Sakyi‐Dawson, E. ,  Bokanga, M. ,  Asiedu, Robert ,  [Texture profile analysis applied to pounded yam] ,  Texture profile analysis applied to pounded yam
Journal Article 2007

Autor: Ironkwe, A. Asiedu, Robert Unamma, R.P.

The study was designed to determine the adoption of yam minisett technology by omen farmers in Abia state in 2004. This was with a view to determining how best to accelerate the adoption of the technology in the state. A multi-stage random sampling technique was used by selected 234 yam growing w...

Enlace original: https://cgspace.cgiar.org/handle/10568/91460

Investigación en Agricultura
Enlace permanente
Ironkwe, A. ,  Asiedu, Robert ,  Unamma, R.P. ,  [Adoption of yam minisett technology by women farmers in Abia State, Nigeria] ,  Adoption of yam minisett technology by women farmers in Abia State, Nigeria
Journal Article 2006

Autor: Egesi, Chiedozie N. Asiedu, Robert Ude, G. Ogunyemi, S. Egunjobi, J.K.

Amplified fragment length polymorphism (AFLP) markers were employed to assess intraspecific variability in water yam (Dioscorea alata L.). Fifty-three accessions of diverse geographic origins in West and Central Africa (Benin, Côte d'Ivoire, Ghana, Nigeria and Chad) and Puerto Rico were analysed ...

Enlace original: https://cgspace.cgiar.org/handle/10568/91764

Investigación en Agricultura
Enlace permanente
Egesi, Chiedozie N. ,  Asiedu, Robert ,  Ude, G. ,  Ogunyemi, S. ,  Egunjobi, J.K. ,  [AFLP marker diversity in water yam (Dioscorea alata L.)] ,  AFLP marker diversity in water yam (Dioscorea alata L.)
Journal Article 2007

Autor: Kwoseh, C.K. Plowright, R.A. Bridge, J. Asiedu, Robert

A study to examine variability in susceptibility of yams to Scutellonema bradys and to identify possible sources of resistance in Ghanaian yam germplasm (Dioscorea spp.) for use in yam improvement programmes, particularly, in West Africa was undertaken. Pot and field screening methodologies were ...

Enlace original: https://cgspace.cgiar.org/handle/10568/91462

Investigación en Agricultura
Enlace permanente
Kwoseh, C.K. ,  Plowright, R.A. ,  Bridge, J. ,  Asiedu, Robert ,  [Search for Scutellonema bradys resistance in yams (Dioscorea spp.)] ,  Search for Scutellonema bradys resistance in yams (Dioscorea spp.)
Journal Article 2007

Autor: Egesi, Chiedozie N. Onyeka, T.J. Asiedu, Robert

Anthracnose and virus diseases exert devastating impacts on yam production in many tropical regions of the world where the crop contributes to food security and income generation. The complexities in their epidemiology necessitate the use of integrated approaches in their management. Six genotype...

Enlace original: https://cgspace.cgiar.org/handle/10568/91458

Investigación en Agricultura
Enlace permanente
Egesi, Chiedozie N. ,  Onyeka, T.J. ,  Asiedu, Robert ,  [Severity of anthracnose and virus diseases of water yam (dioscorea alata L.) in NIgeria I: effects of yam genotype and date of planting] ,  Severity of anthracnose and virus diseases of water yam (dioscorea alata L.) in NIgeria I: effects of yam genotype and date of planting
Journal Article 2011-01

Autor: Otegbayo, B. Bokanga, M. Asiedu, Robert

Yam (Dioscorea spp.) is the second most important root and tuber crop in Africa after cassava. This study was conducted to determine the relationship between physicochemical properties of yam starch (amylose and amylopectin, swelling, solubility and water binding capacity) and the textural qualit...

Enlace original: https://cgspace.cgiar.org/handle/10568/82645

Investigación en Agricultura
Enlace permanente
Otegbayo, B. ,  Bokanga, M. ,  Asiedu, Robert ,  [Physicochemical properties of yam starch: effect on textural quality of yam food product (pounded yam)] ,  Physicochemical properties of yam starch: effect on textural quality of yam food product (pounded yam)

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo