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In Ethiopia, durum wheat is among the most important Triticum species with higher morphological among the landraces. Knowledge of the extent and pattern of genetic diversity within and among populations is very crucial to identify useful breeding materials and design appropriate collection and conservation strategies. The presence of adequate genetic diversity and divergence among the landraces for some traits shows the effectiveness of selection to improve the required traits. This study generally had indicated that there was significant genetic variability or diversity among the landraces.…mehr

Produktbeschreibung
In Ethiopia, durum wheat is among the most important Triticum species with higher morphological among the landraces. Knowledge of the extent and pattern of genetic diversity within and among populations is very crucial to identify useful breeding materials and design appropriate collection and conservation strategies. The presence of adequate genetic diversity and divergence among the landraces for some traits shows the effectiveness of selection to improve the required traits. This study generally had indicated that there was significant genetic variability or diversity among the landraces. This indicated that more opportunity in the improvement program of durum wheat through direct selection and as well crossing program and hybridization involves crossing of the landraces from different clusters would produce viable and a potential segregation population. Crossing between genetically diverse parents is likely to produce higher heterosis, desirable genetic recombination, and segregation in progenies.
Autorenporträt
Yohannes Azene Alemu is a plant breeding and genetics researcher at Gondar Agricultural Research Center. His area of interest is climate-smart agriculture by focusing on releasing new, widely adaptable, disease resistance, and drought-tolerant wheat varieties in the region.