The salinization problems and soil hydromorphism as components of land desertification, irrigated zone of Tajikistan and the liquidation ways of themA.F. Salimzoda, U.M. Mahmadyorzoda, R.B. Boimurodov and Z.K. BobokhonovaE3S Web Conf., 254 (2021) 05008DOI: https://doi.org/10.1051/e3sconf/202125405008