Vitamin A deficiency, drought, low soil nitrogen (low N) and Striga hermonthica parasitism of maize (Zea mays L.) cause malnutrition and food insecurity in sub-Saharan Africa. The objectives of this study were to determine combining abilities of extra-early provitamin A (PVA) lines, classify them...
Badu-Apraku, B.
,
Fakorede, M.A.B.
,
Talabi, A.O.
,
Oyekunle, M.
,
Aderounmu, M.
,
Lum, A.F.
,
Ribeiro, P.F.
,
Adu, G.B.
,
Toyinbo, J.O.
,
[Genetic studies of extra-early provitamin-A maize inbred lines and their hybrids in multiple environments]
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Genetic studies of extra-early provitamin-A maize inbred lines and their hybrids in multiple environments
Maize hybrids that are tolerant to drought at the seedling stage are needed to boost productivity in the rainforest agro-ecology of West Africa. Genetics of tolerance of maize seedling to drought stress is not well understood and is poorly documented. The objectives of this study were to screen e...
Adewale, S.A.
,
Akinwale, R.O.
,
Fakorede, M.A.B.
,
Badu-Apraku, B.
,
[Genetic analysis of drought-adaptive traits at seedling stage in early-maturing maize inbred lines and field performance under stress conditions]
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Genetic analysis of drought-adaptive traits at seedling stage in early-maturing maize inbred lines and field performance under stress conditions
Two major constraintsmilitatingagainst the
achievement of food security in West Africa (WA) are
recurrent drought and poor soil fertility. Seventeen early
maturing maize inbreds from IITA and CIMMYT were
used as parents to produce 136 diallel crosses which
were evaluated along with four checks in...
Badu-Apraku, B.
,
Fakorede, M.A.B.
,
Gedil, M.
,
Talabi, A.O.
,
Annor, B.
,
Oyekunle, M.
,
Akinwale, R.
,
Fasanmade, Y.
,
Akaogu, I.C.
,
Aderounmu, M.
,
[Heterotic responses among crosses of IITA and CIMMYT early white maize inbred lines under multiple stress environments]
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Heterotic responses among crosses of IITA and CIMMYT early white maize inbred lines under multiple stress environments
Availability of multiple-stress tolerant maize is critical for improvement in maize production in West and Central Africa (WCA). A study was carried out to (i) assess a set of inbred lines for combining ability under stressed and optimal conditions, (ii) determine the performance of the testcross...
Annor, B.
,
Badu-Apraku, B.
,
Nyadanu, D.
,
Akromah, R.
,
Fakorede, M.A.B.
,
[Testcross performance and combining ability of early maturing maize inbreds under multiple-stress environments]
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Testcross performance and combining ability of early maturing maize inbreds under multiple-stress environments