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Journal Article 2009

Autor: Ntawuruhunga, Pheneas Whyte, J. Dixon, A. Rubaihayo, P.R.

Genotype (G) by environment (E) interaction (GEI) in cassava was studied using 10 genotypes in a multilocational trial in Uganda at different altitudes for 2 years. The study investigated the magnitude of GEI and diagnosed the underlying causal factors of the G × E pattern. The ana...

Enlace original: https://cgspace.cgiar.org/handle/10568/90827

Investigación en Agricultura
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Ntawuruhunga, Pheneas ,  Whyte, J. ,  Dixon, A. ,  Rubaihayo, P.R. ,  [Genotype by environment (G x E) interaction in cassava (Manihot esculenta Crantz) in Uganda] ,  Genotype by environment (G x E) interaction in cassava (Manihot esculenta Crantz) in Uganda
Journal Article 2001

Autor: Ntawuruhunga, Pheneas Rubaihayo, P. Whyte, J. Dixon, A. Osiru, D.

Genotype by environment interaction (G x E) is a major problem in the study of quantitative traits as it complicates the interpretation of genotypes evaluation experiments and makes predications of performance difficult. In order to disentangle the genetic and GxE effects and get meaningful inter...

L'interaction entre génotype et environnement est un problème majeur dans l' étude des caractères quantitatifs puisqu'il complique l'interprétation de l'évaluation des génotypes et rend difficile la prediction de la performance du rendement. En vue de séparer la génétique des effects de l'interac...

Enlace original: https://cgspace.cgiar.org/handle/10568/92704

Investigación en Agricultura
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Ntawuruhunga, Pheneas ,  Rubaihayo, P. ,  Whyte, J. ,  Dixon, A. ,  Osiru, D. ,  [Additive main effects and multiplicative interaction analysis for storage root yield of cassava genotypes evaluated in Uganda] ,  Additive main effects and multiplicative interaction analysis for storage root yield of cassava genotypes evaluated in Uganda
Journal Article 2002

Autor: Nukenine, E. Dixon, A. Ngeve, J.

Genotype x environment (G x E) interactions frequently complicate breeding efforts and delay progress in selection. The cassava green spider mite (CGM) (Mononychellus tanajoa Bondar) is a serious constraint to Cassava production in Africa. Nine cassava genotypes were grown at 6 representative loc...

and influenced the relative ranking of genotypes across environments. The magnitude 01 the G x E interaction effect for CGM was higher than that for genotypes. Clone 63397 had the smallest interaction for CGM, showing stability in response to the pest across agroecologies. TME 1 suffered the leas...

Enlace original: https://cgspace.cgiar.org/handle/10568/92733

Investigación en Agricultura
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Nukenine, E. ,  Dixon, A. ,  Ngeve, J. ,  [Genotype x environment effects on cassava response to the green mite (Mononychellus tanajoa)] ,  Genotype x environment effects on cassava response to the green mite (Mononychellus tanajoa)
Journal Article 2002

Autor: Dixon, A. Ngeve, J. Nukenine, E.

Nine cassava genotypes were grown for three years at six sites representing three agro-ecological zones in Nigeria to study their reaction to cassava bacterial blight (CBB), investigate genotype × environment (G×E) interaction patterns for their reaction to CBB, and to identify genotypes with sta...

Enlace original: https://cgspace.cgiar.org/handle/10568/92759

Investigación en Agricultura
Enlace permanente
Dixon, A. ,  Ngeve, J. ,  Nukenine, E. ,  [Genotype x environment effects on severity of cassava bacterial blight disease caused by Xanthomonas axonopodis pv. manihotis] ,  Genotype x environment effects on severity of cassava bacterial blight disease caused by Xanthomonas axonopodis pv. manihotis

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