Descubre y comparte nuestro conocimiento público

Se han encontrado 6 recursos

Resultados de búsqueda

Journal Article 2007

Autor: Egesi, Chiedozie N. Ogbe, F.O. Akoroda, M.O. Ilona, P. Dixon, A.

Cassava mosaic disease (CMD) caused by a group of begomoviruses and transmitted by whitefly vector is a serious disease in all the cassava-growing areas of Africa. Field evaluation with replication was conducted in 2003 and 2004 in three agroecologies in Nigeria to study the response of 40 cassav...

Enlace original: https://cgspace.cgiar.org/handle/10568/92162

Investigación en Agricultura
Enlace permanente
Egesi, Chiedozie N. ,  Ogbe, F.O. ,  Akoroda, M.O. ,  Ilona, P. ,  Dixon, A. ,  [Resistance profile of improved cassava germplasm to cassava mosaic disease in Nigeria] ,  Resistance profile of improved cassava germplasm to cassava mosaic disease in Nigeria
Journal Article 2005

Autor: Egesi, Chiedozie N. Ogunyemi, S. Asiedu, Robert

A randomised complete block experiment was conducted in the 1998 and 1999 cropping seasons in five major yam growing areas in the yam belt of Nigeria to evaluate the performance and yield stability of six genotypes of water yarn (Dioscorea alata L). Location, genotype and their interaction effect...

Enlace original: https://cgspace.cgiar.org/handle/10568/91791

Investigación en Agricultura
Enlace permanente
Egesi, Chiedozie N. ,  Ogunyemi, S. ,  Asiedu, Robert ,  [Genotype x environment interaction in water yam (Dioscorea alata) yield trials in five yamgrowing sites in Nigeria] ,  Genotype x environment interaction in water yam (Dioscorea alata) yield trials in five yamgrowing sites in Nigeria
Journal Article 2007

Autor: Egesi, Chiedozie N. Ilona, P. Ogbe, F.O. Akoroda, M.O. Dixon, A.

The identification of superior genotypes and mega-environments on the basis of multiple traits is a key objective of multi-environment trials in cassava (Manihot esculenta Crantz). The objective of this study was to examine the genetic variation and genotype 3 environment interaction (GEI) effect...

Enlace original: https://cgspace.cgiar.org/handle/10568/92178

Investigación en Agricultura
Enlace permanente
Egesi, Chiedozie N. ,  Ilona, P. ,  Ogbe, F.O. ,  Akoroda, M.O. ,  Dixon, A. ,  [Genetic variation and genotype X environment interaction for yield and other agronomic traits in cassava in Nigeria] ,  Genetic variation and genotype X environment interaction for yield and other agronomic traits in cassava in Nigeria
Journal Article 2008

Autor: Baiyeri, K.P. Edibo, G.O. Obi, I.U. Ogbe, F.O. Egesi, Chiedozie N. Eke-Okoro, O.N. Okogbenin, Emmanuel Dixon, Alfred G.O.

Ten new cassava genotypes selected for high yield and tolerance to some biotic stresses were evaluated alongside the local best, Otupam and ‘TMS 30572\' (a widely cultivated hybrid genotype, as an improved check) for two cropping seasons with a view to obtaining suitable genotype(s) that could be...

Enlace original: https://cgspace.cgiar.org/handle/10568/90830

Investigación en Agricultura
Enlace permanente
Baiyeri, K.P. ,  Edibo, G.O. ,  Obi, I.U. ,  Ogbe, F.O. ,  Egesi, Chiedozie N. ,  Eke-Okoro, O.N. ,  Okogbenin, Emmanuel ,  Dixon, Alfred G.O. ,  [Growth, yield and disease responses of 12 cassava genotypes evaluated for two cropping seasons in a derived savannah zone of southeastern Nigeria] ,  Growth, yield and disease responses of 12 cassava genotypes evaluated for two cropping seasons in a derived savannah zone of southeastern Nigeria
Journal Article 2014-01-15

Autor: Olasanmi, B Akoroda, M.O. Okogbenin, Emmanuel Egesi, Chiedozie N. Kahya, SS Onyegbule, O Ewa, F. Gutiérrez, J. Ceballos, H. Tohme, Joseph M. Fregene, Martin A.

Late root bulking is a major factor leading to rejection and abandoning of improved cassava genotypes in sub-Saharan Africa. Early bulking (EB) varieties shorten the growth period from planting to harvesting, better fit into environments with short rainy season, and reduce exposure to biotic and ...

Enlace original: https://cgspace.cgiar.org/handle/10568/42140

Investigación en Agricultura
Enlace permanente
Olasanmi, B ,  Akoroda, M.O. ,  Okogbenin, Emmanuel ,  Egesi, Chiedozie N. ,  Kahya, SS ,  Onyegbule, O ,  Ewa, F. ,  Gutiérrez, J. ,  Ceballos, H. ,  Tohme, Joseph M. ,  Fregene, Martin A. ,  [Bulked segregant analysis identifies molecular markers associated with early bulking in cassava (Manihot esculenta Crantz)] ,  Bulked segregant analysis identifies molecular markers associated with early bulking in cassava (Manihot esculenta Crantz)
Manual 2010

Autor: Dixon, A. Okechukwu, R.U. Akoroda, M.O. Ilona, P. Ogbe, F. Egesi, Chiedozie N. Kulakow, P.A. Ssemakula, G.N. Maziya-Dixon, B.B. Iluebbey, P. Yomeni, M.O. Geteloma, C. James, B. Eke-Okoro, O.N. Sanni, L.O. Ntawuruhunga, Pheneas Tarawali, G. Mahungu, N.M. Lemchi, J. Ezedinma, C. Okoro, E. Kanju, E. Adeniji, A.A. Nwosu, K.I.
Enlace original: https://cgspace.cgiar.org/handle/10568/90384

Investigación en Agricultura
Enlace permanente
Dixon, A. ,  Okechukwu, R.U. ,  Akoroda, M.O. ,  Ilona, P. ,  Ogbe, F. ,  Egesi, Chiedozie N. ,  Kulakow, P.A. ,  Ssemakula, G.N. ,  Maziya-Dixon, B.B. ,  Iluebbey, P. ,  Yomeni, M.O. ,  Geteloma, C. ,  James, B. ,  Eke-Okoro, O.N. ,  Sanni, L.O. ,  Ntawuruhunga, Pheneas ,  Tarawali, G. ,  Mahungu, N.M. ,  Lemchi, J. ,  Ezedinma, C. ,  Okoro, E. ,  Kanju, E. ,  Adeniji, A.A. ,  Nwosu, K.I. ,  [Improved cassava variety handbook] ,  Improved cassava variety handbook

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo