Identification of outstanding maize (Zea mays L.) hybrids for target environments is complicated by genotype × environment interactions. Thirty-two early-maturity maize hybrids were evaluated at eight locations in Nigeria and six locations in Ghana for 2 yr to (i) identify high-yielding, stable h...
Oyekunle, M.
,
Haruna, A.
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Badu-Apraku, B.
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Usman, I.S.
,
Mani, H.
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Ado, S.G.
,
Olaoye, G.
,
Obeng-Antwi, K.
,
Abdulmalik, R.O.
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Ahmed, H.O.
,
[Assessment of early-maturing maize hybrids and testing sites using GGE biplot analysis]
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Assessment of early-maturing maize hybrids and testing sites using GGE biplot analysis
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.
,
Obeng-Antwi, K.
,
Osuman, A.S.
,
Ado, S.G.
,
Coulibaly, N.
,
Yallou, C.G.
,
Abdulai, M.S.
,
Boakyewaa, G.A.
,
Didjeira, A.
,
[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
Striga gesnerioides (Willd) Vatke, is a major destructive parasitic weed of cowpea (Vigna unguiculata (L.) Walp.) which causes substantial yield reduction in West and Central Africa. The presence of different virulent races within the parasite population contributes to significant genotype × envi...