Worldwide, particularly in dry regions, soil salinity is one of the most important problems limiting plant growth and productivity of a wide range of horticulture and field crops. The adverse effect of salinity on plants may lead to disturbances in plant metabolism, which consequently lead to a reduction of the plant growth and productivity. The aim of this work was to investigate the effect of humic substance with or without foliar spraying Moringa leaf extract (MLE) on wheat yield, photosynthetic pigments, nutrient uptake, and soil characteristics available N, P, and K in saline soil conditions. Results indicated that photosynthetic pigments, nutrient uptake, and available N, P, and K significantly decreased within each humic substance application and MLE with increasing salinity concentration. Under saline conditions, either humic materials or MLE increased growth, plant height and yield parameters (i.e., straw and …