ENHANCING HYBRID RICE DEVELOPMENT: EXPLORING GENE ACTION AND GENETIC IMPROVEMENT OF PARENTAL LINES FOR NOVEL HYBRIDS
Keywords:
Abstract
Hybrid rice has significantly contributed to global food security by increasing yield potential and improving resilience to biotic and abiotic stresses. To further enhance the development of novel hybrids, understanding the gene action and genetic improvement of parental lines is crucial. This study explores the mechanisms of gene action governing important agronomic traits in parental lines and investigates strategies for genetic enhancement to create high-performing hybrids. Through a combination of molecular genetics, breeding techniques, and field trials, this research elucidates the genetic basis of key traits and identifies promising parental lines for hybrid rice breeding programs. Insights gained from this study inform breeding strategies aimed at developing superior hybrids with improved yield, quality, and stress tolerance, ultimately contributing to sustainable rice production and food security.
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