Analysis of protein and oil content in seeds of soybean collection varieties Guzal Kholmurodova, Gulchekhra Tangirova, Murod Rakhmankulov and Rano Yuldasheva E3S Web Conf., 377 (2023) 03016 Published online: 03 April 2023 DOI: 10.1051/e3sconf/202337703016