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Abstract
Ushbu maqolada bodring (Cucumis sativus L.) seleksiyasida diallel chatishtirish tizimi vositasida ota-ona shakllarining umumiy (UKQ/GCA) va o‘ziga xos O‘XKQ/SCA) kombinatsion qobiliyatini baholash natijalari keltirilgan. Tadqiqotlar davomida Xalqaro sabzavotchilik markazidan introduksiya qilingan va inbriding (J-3 J-5) orqali shakllantirilgan bodring tizmalari o‘rganilib, C-29 tizmasi ertapisharlik hamda mahsuldorlik ko‘rsatkichlari bo‘yicha yuqori UKQ effekti bilan ajralib turishi aniqlandi. C-29 va unshudringga bardoshli Chili seleksiyasiga mansub L-6 tizmasini chatishtirish hamda duragay avlodlarda (F-2–F-5) izchil o‘zidan changlatish va individual tanlash o‘tkazish orqali yangi seleksion material yaratish samaradorligi ilmiy jihatdan asoslab berilgan.
References
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