Nadjiev J. N, Khojaev P. N, Qulmuratov B. E and Aramova G. B. 2021. FIRST GENERATION F1 HYBRIDS FOR EXTERNAL FIELDS IN THE SOUTH OF UZBEKISTAN. ResearchJet Journal of Analysis and Inventions. 2, 12 (Dec. 2021), 55–60. DOI:https://doi.org/10.17605/OSF.IO/M2Y9F.