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Journal Article 2013

Genetic analysis of grain yield and other traits of early maturing maize inbreds under drought and wellwatered conditions

Autor: Oyekunle, M. Badu-Apraku, B.

Maize (Zea mays L.) is an important staple food crop in West and Central Africa(WCA). However, its production is constrained by drought. Knowledge andunderstanding of the genetics of hybrid performance under drought is invaluablein designing breeding strategies for improving maize yield. One hund...

Enlace original: https://cgspace.cgiar.org/handle/10568/76666

Investigación en Agricultura

DROUGHT STRESS

HERITABILITY

HYBRIDS

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Oyekunle, M. , Badu-Apraku, B. , [Genetic analysis of grain yield and other traits of early maturing maize inbreds under drought and wellwatered conditions] , Genetic analysis of grain yield and other traits of early maturing maize inbreds under drought and wellwatered conditions

Journal Article 2014

Efficiency of secondary traits in selecting for improved grain yield in extraearly maize under Strigainfested and Strigafree environments

Autor: Badu-Apraku, B. Akinwale, R. Oyekunle, M.

A base index involving Striga damage, number of emerged Striga plantsand ears per plant is used for selecting for maize (Zea mays L.) grainyield under Striga infestation. There are contradictory reports on the reliabilityof number of emerged Striga plants for selecting for Striga resistance.The o...

Enlace original: https://cgspace.cgiar.org/handle/10568/75944

Investigación en Agricultura

MAIZE

FOOD SECURITY

STRIGA HERMONTHICA

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Badu-Apraku, B. , Akinwale, R. , Oyekunle, M. , [Efficiency of secondary traits in selecting for improved grain yield in extraearly maize under Strigainfested and Strigafree environments] , Efficiency of secondary traits in selecting for improved grain yield in extraearly maize under Strigainfested and Strigafree environments

Journal Article 2015

Gene action and heterotic groups of early white quality protein maize inbreds under multiple stress environments

Autor: Badu-Apraku, B. Gedil, M. Fakorede, M.A.B. Akinwale, R. Fasanmade, Y. Annor, B. Talabi, A.O. Oyekunle, M. Akaogu, I.C. Aderounmu, M.

Enlace original: https://cgspace.cgiar.org/handle/10568/73005

Investigación en Agricultura

MAIZE

STRIGA HERMONTHICA

DROUGHT

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Badu-Apraku, B. , Gedil, M. , Fakorede, M.A.B. , Akinwale, R. , Fasanmade, Y. , Annor, B. , Talabi, A.O. , Oyekunle, M. , Akaogu, I.C. , Aderounmu, M. , [Gene action and heterotic groups of early white quality protein maize inbreds under multiple stress environments] , Gene action and heterotic groups of early white quality protein maize inbreds under multiple stress environments

Journal Article 2016

Changes in genetic variances and heritabilities in an early white maize population following S1 selection for grain yield, Striga resistance and drought tolerance

Autor: Badu-Apraku, B. Oyekunle, M. Talabi, A.O. Annor, B. Akaogu, I.C.

Drought is a major constraint to maize production in West and Central Africa (WCA). Assessment of genetic gain from S1 recurrent selection under drought is crucial for the development of drought tolerance breeding strategies. In an early white population, 60 S1 families each derived from the base...

Enlace original: https://cgspace.cgiar.org/handle/10568/77700

Investigación en Agricultura

DROUGHT

MAIZE

STRIGA

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Badu-Apraku, B. , Oyekunle, M. , Talabi, A.O. , Annor, B. , Akaogu, I.C. , [Changes in genetic variances and heritabilities in an early white maize population following S1 selection for grain yield, Striga resistance and drought tolerance] , Changes in genetic variances and heritabilities in an early white maize population following S1 selection for grain yield, Striga resistance and drought tolerance

Journal Article 2015-09

Gains in grain yield of early maize cultivars developed during three breeding eras under multiple environments

Autor: Badu-Apraku, B. Fakorede, M.A.B. Oyekunle, M. Yallou, G.C. Obeng-Antwi, K. Haruna, A. Usman, I. Akinwale, R.

Maize (Zea mays L.), an important staple crop in West and Central Africa (WCA), has enormous potential to reduce food insecurity in this subregion. Research covering three periods or eras of breeding has been conducted to develop cultivars resistant/tolerant to three maize stress factors: Striga ...

Enlace original: https://cgspace.cgiar.org/handle/10568/76064

Investigación en Agricultura

GENOTYPE ENVIRONMENT INTERACTION

MAIZE

CULTIVARS

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Badu-Apraku, B. , Fakorede, M.A.B. , Oyekunle, M. , Yallou, G.C. , Obeng-Antwi, K. , Haruna, A. , Usman, I. , Akinwale, R. , [Gains in grain yield of early maize cultivars developed during three breeding eras under multiple environments] , Gains in grain yield of early maize cultivars developed during three breeding eras under multiple environments

Journal Article 2013-02

Comparative performance of early maturing maize cultivars developed in three Eras under drought stress and wellwatered environments in West Africa

Autor: Badu-Apraku, B. Oyekunle, M. Menkir, A. Obeng-Antwi, K. Yallou, C. Usman, I. Alidu, H.

Maize (Zea mays L.) is a major staple crop in West Africa and has the potential to mitigate the food insecurity in the subregion. However, maize grain yield is severely constrained by drought. A study was conducted at 13 locations in West Africa for 2 yr to determine genetic gains in yield of cul...

Enlace original: https://cgspace.cgiar.org/handle/10568/76081

Investigación en Agricultura

MAIZE

DROUGHT

DROUGHT TOLERANCE

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Badu-Apraku, B. , Oyekunle, M. , Menkir, A. , Obeng-Antwi, K. , Yallou, C. , Usman, I. , Alidu, H. , [Comparative performance of early maturing maize cultivars developed in three Eras under drought stress and wellwatered environments in West Africa] , Comparative performance of early maturing maize cultivars developed in three Eras under drought stress and wellwatered environments in West Africa

Journal Article 2012-10

Relative changes in genetic variability and correlations in an earlymaturing maize population during recurrent selection

Autor: Badu-Apraku, B. Akinwale, R.O. Fakorede, M.A.B. Oyekunle, M. Franco, J.

Four cycles of S1 family recurrent selection to improve grain yield and resistance to Striga hermonthica have been completed in TZE-Y Pop STR C0. In order to determine whether or not to continue with the recurrent scheme, it was desirable to evaluate the amount of residual genetic variance and as...

Enlace original: https://cgspace.cgiar.org/handle/10568/80865

Investigación en Agricultura

STRIGA HERMONTHICA

GENETIC

MAIZE

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Badu-Apraku, B. , Akinwale, R.O. , Fakorede, M.A.B. , Oyekunle, M. , Franco, J. , [Relative changes in genetic variability and correlations in an earlymaturing maize population during recurrent selection] , Relative changes in genetic variability and correlations in an earlymaturing maize population during recurrent selection

Journal Article 2015

Grouping of early maturing quality protein maize inbreds based on SNP markers and combining ability under multiple environments

Autor: Badu-Apraku, B. Annor, B. Oyekunle, M. Akinwale, R. Fakorede, M.A.B. Talabi, A.O. Akaogu, I.C. Melaku, G. Fasanmade, Y.

Enlace original: https://cgspace.cgiar.org/handle/10568/73026

Investigación en Agricultura

ZEA MAYS

COMBINING ABILITY

FOOD INSECURITY

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Badu-Apraku, B. , Annor, B. , Oyekunle, M. , Akinwale, R. , Fakorede, M.A.B. , Talabi, A.O. , Akaogu, I.C. , Melaku, G. , Fasanmade, Y. , [Grouping of early maturing quality protein maize inbreds based on SNP markers and combining ability under multiple environments] , Grouping of early maturing quality protein maize inbreds based on SNP markers and combining ability under multiple environments

Journal Article 2015

Genetic gains in grain yield under nitrogen stress following three decades of breeding for drought tolerance and Striga resistance in early maturing maize

Autor: Badu-Apraku, B. Fakorede, M.A.B. Oyekunle, M. Akinwale, R.

Enlace original: https://cgspace.cgiar.org/handle/10568/73030

Investigación en Agricultura

DROUGHT TOLERANCE

MAIZE

STRIGA HERMONTHICA

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Badu-Apraku, B. , Fakorede, M.A.B. , Oyekunle, M. , Akinwale, R. , [Genetic gains in grain yield under nitrogen stress following three decades of breeding for drought tolerance and Striga resistance in early maturing maize] , Genetic gains in grain yield under nitrogen stress following three decades of breeding for drought tolerance and Striga resistance in early maturing maize

Journal Article 2013

Combining ability, heterotic patterns and genetic diversity of extraearly yellow inbreds under contrasting environments

Autor: Badu-Apraku, B. Oyekunle, M. Fakorede, M.A.B. Vroh Bi, Irie Akinwale, R. Aderounmu, R.O.

Information on the combining ability, heterotic patterns and genetic diversity of maize (Zea mays L.) inbreds is crucial for the success of a hybrid program targeting the stress environments of West Africa (WA). Studies were conducted in 2011 at four locations in Nigeria to (i) determine the comb...

Enlace original: https://cgspace.cgiar.org/handle/10568/76034

Investigación en Agricultura

COMBINING ABILITY

STRIGA

MAIZE

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Badu-Apraku, B. , Oyekunle, M. , Fakorede, M.A.B. , Vroh Bi, Irie , Akinwale, R. , Aderounmu, R.O. , [Combining ability, heterotic patterns and genetic diversity of extraearly yellow inbreds under contrasting environments] , Combining ability, heterotic patterns and genetic diversity of extraearly yellow inbreds under contrasting environments

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Resultados de búsqueda

[S15ArtBaduaprakuGeneInthomDev.pdf.pdf]