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.
,
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]
,
Performance of extraearly maize cultivars based on GGE biplot and AMMI analysis
The moist savannas of West and Central Africa have great potential for maize grain production due to high levels of radiation and reduced incidence of pests and diseases. However, soils in this zone are generally low in organic matter and cation exchange capacity in addition to land use intensifi...
Ajala, S.O.
,
Menkir, A.
,
Kamara, A.Y.
,
Alabi, S.O.
,
Abdulai, M.S.
,
[Breeding strategies to improve maize for adaptation to low soil nitrogen in West and Central Africa]
,
Breeding strategies to improve maize for adaptation to low soil nitrogen in West and Central Africa
Maize is one of the most important food crops in Ghana even though its production has not reached self sufficiency levels. Drought and striga infestation are among the most important production constraints of maize in Ghana. Promising high yielding, drought and striga tolerant maize varieties are...
Etwire, M.
,
Abdoulaye, Tahirou
,
Obeng-Antwi, K.
,
Bua, A.
,
Kanton, R.
,
Asumadu, H.
,
Abdulai, M.S.
,
Haruna, A.
,
Etwire, J.
,
[Onfarm evaluation of maize varieties in the transitional and savannah zones of Ghana: determinants of farmer preferences]
,
Onfarm evaluation of maize varieties in the transitional and savannah zones of Ghana: determinants of farmer preferences