2023. The interaction effect of leaching requirements, salinity of irrigation water, levels of added sulfur and type of organic matter on soil salinity cultivated with maize plants (Zea mays L.) . University of Thi-Qar Journal of agricultural research. 12, 1 (Jun. 2023), 1–21. DOI:https://doi.org/10.54174/utjagr.v12i1.228.