“HELIANTHUS ANNUUS L. (MOYLI KUNGABOQAR O„SIMLIGI) TURIGA MANSUB GEOGRAFIK UZOQ NAMUNALAR DURAGAYLARINI DASTLABKI TAHLILI”
DOI:
https://doi.org/10.5281/zenodo.15339958Keywords:
Helianthus annuus L., geografik uzoq manbalar, duragaylar, hosildorlik, yog‘ miqdori, molekulyar markerlar, seleksiya, genetik xilma-xillik.Abstract
Mazkur maqolada Helianthus annuus L. (moyli kungaboqar) turiga mansub geografik jihatdan uzoq hududlardan olingan namunalar asosida yaratilgan duragaylarning dastlabki fenologik, morfologik, agronomik va molekulyar tahlillari yoritilgan. O‘tkazilgan tadqiqotlar natijasida ayrim duragaylarda erta pishish, yuqori hosildorlik (3,2 t/ga gacha), yog‘ miqdorining ko‘pligi (49% gacha) va kasalliklarga chidamlilik kabi ustunliklar aniqlangan. Geografik xilma-xillikdan samarali foydalanish kungaboqar seleksiyasida genetik resurslarni boyitish va zamonaviy talabga javob beruvchi navlarni yaratishda muhim omil ekanligi isbotlangan.
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