Qarshiboyev Hasan. (2026). RESEARCH RESULTS OBTAINED FROM THE SECOND-YEAR PROGENY TEST NURSERY OF THE DURUM WHEAT VARIETY "BILLURDON". Zamonaviy Ilmiy Yondashuvlar Va Texnologik Taraqqiyotning Ustuvor yo‘nalishlari, 1(4), 79-86. https://doi.org/10.5281/zenodo.21537987