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
Maize (Zea mays L.) is an important staple food consumed by people with varying food preferences and socioeconomic backgrounds in West Africa (WA). Genotype by environment interactions (G×E) exist in WA implying the need for extensive testing of cultivars in multiple environments over years befor...
Badu-Apraku, B.
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Akinwale, R.O.
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Menkir, A.
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Obeng-Antwi, K.
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Osuman, A.S.
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Coulibaly, N.
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Onyibe, J.E.
,
Yallou, G.C.
,
Abdullai, M.S.
,
Didjera, A.
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[Use of GGE biplot for targeting early maturing maize cultivars to mega environments in West Africa]
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Use of GGE biplot for targeting early maturing maize cultivars to mega environments in West Africa
The hypothesis that improved groundnut (Arachis hypogea) varieties could improve seed and fodder yield and livestock growth performance was evaluated in two experiments: 1) an agronomic trial to determine the yield and yield component of groundnut varieties; and 2) fodder quality of groundnut var...