PAID ACCESS | Published on : 25-Jun-2026 | Pages: 67-76 | Doi : 10.37446/volbook022026/67-76
Oat (Avena sativa L.) is a vital cereal crop that is primarily grown in temperate climates for consumption, livestock feed, and various industrial applications. It contains high levels of β-glucans, protein, and essential micronutrients, playing a crucial role in promoting human health and ensuring food security. Oats are classified as a hexaploid species (2n=42) and possess a complex cytogenetic structure with floral biology that largely favors self-pollination. Initially found in the Mediterranean and Near Eastern areas, oats have since adapted and spread significantly. The goals of breeding programs are centered on enhancing yield, improving nutritional content, and increasing resistance against both biotic and abiotic challenges. Molecular techniques such as marker-assisted selection and genomic tools have facilitated advancements in oat development, while breeding for stress resistance aims to create varieties that can withstand unfavorable conditions.
Oat, Avena sativa, Origin, Cytogenetics, Floral biology, Breeding objectives, Molecular breeding, Stress tolerance
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