Combining ability, heterotic patterns and genetic diversity of extra-early yellow inbreds under contrasting environments

B Badu-Apraku, M Oyekunle, MAB Fakorede, I Vroh… - Euphytica, 2013 - Springer
Abstract Information on the combining ability, heterotic patterns and genetic diversity of
maize (Zea mays L.) inbreds is crucial for the success of a hybrid program targeting the …

[HTML][HTML] Grouping of early maturing quality protein maize inbreds based on SNP markers and combining ability under multiple environments

B Badu-Apraku, B Annor, M Oyekunle, RO Akinwale… - Field Crops …, 2015 - Elsevier
Food insecurity and malnutrition are two major challenges facing rural populations in sub-
Saharan Africa (SSA). Hybrids of quality protein maize (QPM) have a crucial role here to …

Combining ability and genetic diversity of extra‐early white maize inbreds under stress and nonstress environments

B Badu‐Apraku, M Oyekunle, RO Akinwale… - Crop …, 2013 - Wiley Online Library
Maize (Zea mays L.) has the greatest yield potential in savannas of West and Central Africa
(WCA). However, production in this agroecology is constrained by low levels of N, drought …

Genetic Responses of Single Crosses of Maize to Striga hermonthica (Del.) Benth. and Striga asiatica (L.) Kuntze

JG Gethi, ME Smith - Crop science, 2004 - Wiley Online Library
Striga hermonthica (Del.) Benth. and Striga asiatica (L.) Kuntze infest millions of hectares of
land under cereals in sub Saharan Africa, threatening food security. One of the major crops …

Biplot analysis of diallel crosses of early maturing tropical yellow maize inbreds in stress and nonstress environments

B Badu‐Apraku, LA Fontem, RO Akinwale… - Crop …, 2011 - Wiley Online Library
Appropriate testers are needed as well as information on heterotic patterns of tropical
lowland early‐maturing germplasm. Diallel crosses involving nine tropical early maturing …

Yield gains and associated changes in an early yellow bi-parental maize population following genomic selection for Striga resistance and drought tolerance

B Badu-Apraku, AO Talabi, MAB Fakorede… - BMC plant biology, 2019 - Springer
Background Maize yield potential is rarely maximized in sub-Saharan Africa (SSA) due to
the devastating effects of drought stress and Striga hermonthica parasitism. This study was …

Improvement of yield and other traits of extra‐early maize under stress and nonstress environments

B Badu‐Apraku, MAB Fakorede, AF Lum… - Agronomy …, 2009 - Wiley Online Library
Striga, drought, and low soil fertility constrain maize (Zea mays L.) productivity in West and
Central Africa (WCA). Two Striga‐resistant extra‐early populations, TZEE‐W Pop STR …

[PDF][PDF] Genetic variances and correlations in an early tropical white maize population after three cycles of recurrent selection for Striga resistance

B Badu-Apraku - Maydica, 2007 - biblio.iita.org
The magnitude and type of genetic variability are of prime importance to breeders in
determining whether or not to improve a breeding population and the method to use. The …

The combining ability of extra-early maturing quality protein maize (Zea mays) inbred lines and the performance of their hybrids in Striga-infested and low-nitrogen …

G Okunlola, B Badu-Apraku, O Ariyo… - Frontiers in Sustainable …, 2023 - frontiersin.org
Maize production in sub-Saharan Africa (SSA) faces challenges due to the damage caused
by the parasitic weed, Striga hermonthica (Del.) Benths and low soil nitrogen. To address …

Genetic gains from selection for high grain yield and Striga resistance in early maturing maize cultivars of three breeding periods under Striga-infested and Striga-free …

B Badu-Apraku, CG Yallou, M Oyekunle - Field Crops Research, 2013 - Elsevier
Maize is the most important staple cereal crop in sub-Saharan Africa (SSA) and has great
potential to rectify the food insecurity in the sub-region. A study was conducted at four …