Use of gamma in the production of new Iranian cultivars of mutant gladiolus (Fusarium-tolerant)

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عنوان دوره: اولین دوره بین المللی و بیست و هشتمین دوره ملی (1400)
Use of gamma rays to create genetic diversity in flowers and horticultural plants such as a modern breeding methods to reduce the length of the breeding period and play an effective role in the development of new cultivars with superior characteristics. In the plant breeding technique with gamma rays, strategic plants with the aim of increasing variation, quality and yield, tolerance of biotic and abiotic stresses, durability and marketability are considered. Gladiolus is one of the most horticultural crops in the world and as a cut flower has great economical value in the world. Mutation breeding is an established method for improvement and has played a major role in the development of new mutant cultivars. The steps include determining the breeding target, Cooling, Induced mutations with Gamma, dosimetry, compatibility, trait stability assessment, evaluation of tolerance and resistance to fungal diseases, selection and introduction.
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