Advances in Saffron (Crocus Sativus L.) Breeding Strategies
摘要
This chapter provides an overview of the recent advancements in breeding strategiesBreeding strategies for saffronSaffron (Crocus sativus LCrocus sativus L.), a highly valuable spice crop known for its unique and vibrant color, distinctive flavor, and various medicinal properties. SaffronSaffron production is predominantly dependent on the cultivationCultivation of its genetically diverse and economically valuable source, Crocus sativus. The chapter highlights the significance of saffronSaffron breedingBreeding to address challenges such as low and inconsistent yields, susceptibility to diseasesDiseases, and changing climatic conditions. It discusses various traditional and modern breedingBreeding techniques employed to improve saffronSaffron cultivationCultivation, focusing on both genetic and agronomic aspects. Traditional breedingTraditional Breeding methods, including selectionSelection, hybridizationHybridization, and mutation breedingMutation Breeding, have played a crucial role in saffronSaffron improvement. The chapter outlines how these methods, with advancements in phenotypic and genotypic selectionSelection approaches, have contributed to enhancing desirable traits such as improved yield, diseaseDiseases resistance, and increased adaptability to adverse conditions. Furthermore, the chapter delves into the emerging fields of molecular breedingMolecular breeding , genomicsGenomics, and biotechnologyBiotechnology, which have opened new avenues for saffronSaffron improvement. It explores the utilization ofMarker-assisted selection marker-assisted selectionSelection (MAS), genotyping-by-sequencing (GBS), and other genomicGenomics tools for efficient identification and introgression of beneficial traits. The potential of genetic engineeringGenetic engineering and transgenic approaches in saffronSaffron breedingBreeding is also discussed. In addition to genetics, the chapter sheds light on the significance of agronomic practices and cultural management techniques that can contribute to sustainable and enhanced saffronSaffron production. It discusses the importance of optimizing irrigationIrrigation, nutrient management, and crop protection strategies to ensure healthyHealthy plant growth and maximum yield. Overall, this chapter provides a comprehensive overview of the recent advances in saffronSaffron breeding strategiesBreeding strategies, encompassing traditional and molecular approaches. It emphasizes the importance of integrating genetic studies with agronomic practices to develop high-yielding and resilient saffronSaffron varieties that can meet the increasing global demands sustainably.