Multi-environment trials (METs) in West Africa have demonstrated the existence of genotype×environment interactions (G×E), which complicate the selection of superior cultivars and the best testing sites for identifying superior and stable genotypes. Two powerful statistical tools available for ME...
Badu-Apraku, B.
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Oyekunle, M.
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Obeng-Antwi, K.
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Osuman, A.S.
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Ado, S.G.
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Coulibaly, N.
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Yallou, C.G.
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Abdulai, M.S.
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Boakyewaa, G.A.
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Didjeira, A.
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[Performance of extraearly maize cultivars based on GGE biplot and AMMI analysis]
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Performance of extraearly maize cultivars based on GGE biplot and AMMI analysis
Two maize (Zea mays L.) populations, TZE-W Pop DT STR C4 (Reg. No. GP-574, PI 654407), white- grained, fl int/dent, and TZE-Y Pop DT STR C4 (Reg. No. GP-575, PI 654408), yellow-grained, fl int/dent with drought tolerance and moderate levels of resistance to the fl owering parasitic witchweed, Str...
Badu-Apraku, B.
,
Yallou, C.G.
,
[Registration of Strigaresistant and Droughttolerant tropical early maize populations TZEW Pop DT STR C4 and TZEY Pop DT STR C4]
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Registration of Strigaresistant and Droughttolerant tropical early maize populations TZEW Pop DT STR C4 and TZEY Pop DT STR C4
Availability of extra-early maize cultivars has facilitated the expansion of maize production into savannas of West and Central Africa (WCA). Fifty-six extra-early maize cultivars of three breeding eras;1995 to 2000, 2001 to 2006, and 2007 to 2012 were evaluated for 2 yr under 24 multiple-stress ...
Badu-Apraku, B.
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Yallou, C.G.
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Obeng-Antwi, K.
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Alidu, H.
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Talabi, A.O.
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Annor, B.
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Oyekunle, M.
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Akaogu, I.C.
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Aderounmu, M.
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[Yield gains in extra-early maize cultivars of three breeding eras under multiple environments]
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Yield gains in extra-early maize cultivars of three breeding eras under multiple environments
An extra-early maturing white-grained, flint/dent maize (Zea mays L.) population, TZEE-W Pop STR C4 (Reg. No. GP-576; PI 657704), has been developed at the International Institute of Tropical Agriculture. The population has moderate levels of resistance to Striga hermonthica (Del.) Benth. It was ...
Badu-Apraku, B.
,
Ewool, M.
,
Yallou, C.G.
,
[Registration of striga-resistant tropical extra- early maize population]
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Registration of striga-resistant tropical extra- early maize population